• Link to X
  • Link to Facebook
  • Link to Instagram
  • Link to Youtube
  • Link to Pinterest
  • Link to LinkedIn
  • Link to TikTok
  • Link to Vimeo
  • Belvedere
  • Corte Madera
  • Fairfax
  • Greenbrae
  • Kentfield
  • Larkspur
  • Mill Valley
  • Novato
  • Ross
  • San Anselmo
  • San Rafael
  • Sausalito
  • Stinson Beach
  • Tiburon
415-847-5584
Thomas HenthorneGolden Gate Sothebys International Realty logo
  • About Thomas
    • About Me
    • Testimonials
    • Homes Sold
    • My Sizzle Reel
    • Social Media
    • The Sotheby’s Advantage
    • FAQ | Frequently Asked Questions
  • My Listings
    • 56 Miwok Dr | San Anselmo

      56 Miwok Dr San Anselmo
    • 107 Diablo Drive | Kentfield

      Front approach of 107 Diablo Drive in Kentfield, California with Mount Tam in the distance
    • 128 Tamalpais Avenue | Mill Valley

      Living room at 128 Tamalpais Avenue in Mill Valley, California
    • 2395 Sobre Vista Road | Sonoma

      2395 Sobre Vista Road in Sonoma California living room with sunset
    • 1642 W. Kuiaha Road | Maui, Hawaii

      Modern Maui estate with large glass windows surrounded by lush greenery, landscaped garden, and a swimming pool, set against a backdrop of tall trees under a clear evening sky.
    • See All My Listings HereThomas Henthorne
  • Homes Sold
  • About Marin
      • About Marin County
      • Top 12 Reasons To Move To Marin
      • Best Marin Hikes
      • Marin Schools Guide
      • Waterfront Homes in Marin County
      • Marin Towns Overview
        • Marin Towns and Neighborhoods
        • Belvedere
        • Corte Madera
        • Fairfax
        • Greenbrae
        • Kentfield
        • Larkspur
        • Mill Valley
        • Novato
        • Ross
        • San Anselmo
        • San Rafael
        • Sausalito
        • Stinson Beach
        • Tiburon
  • Open Houses
    • All Marin Open Houses
    • Corte Madera Open Houses
    • Fairfax Open Houses
    • Greenbrae Open Houses
    • Kentfield Open Houses
    • Larkspur Open Houses
    • Mill Valley Open Houses
    • Novato Open Houses
    • Ross Open Houses
    • San Anselmo Open Houses
    • San Rafael Open Houses
    • Sausalito Open Houses
    • Tiburon Open Houses
  • Search Homes
      • Quick Search Marin Homes
      • Belvedere Homes for Sale
      • Corte Madera Homes For Sale
      • Fairfax Homes For Sale
      • Greenbrae Homes For Sale
      • Kentfield Homes For Sale
      • Larkspur Homes For Sale
      • Mill Valley Homes For Sale
      • Novato Homes For Sale
      • Ross Homes For Sale
      • San Anselmo Homes For Sale
      • San Rafael Homes for Sale
      • San Geronimo Homes for Sale
      • Sausalito Homes For Sale
      • Stinson Beach Homes For Sale
      • Tiburon Homes For Sale
      • Single Story Homes for Sale in Marin County
  • Market Reports
    • Marin Real Estate Market Reports
      • Monthly Marin Real Estate Market Reports
    • Marin County Market Stats
      • Marin County Overall
      • Belvedere
      • Corte Madera
      • Fairfax
      • Kentfield
      • Larkspur
      • Mill Valley
      • Novato
      • San Anselmo
      • San Rafael
      • Tiburon
  • Guides
    • Buying A Home In Marin
      • Learn About Buying a Home in Marin
      • First Time Homebuyer Guide
      • Most Affordable Towns & Areas
    • Selling A Home in Marin
      • Learn About Selling a Home in Marin
    • Marin Schools
      • Marin Schools Guide
    • How Much Is My Home Worth?
      • Find Out Your Home’s Value
    • Frequently Asked Questions (FAQ)
      • FAQ | Frequently Asked Questions
  • Blog
  • Your Saved Homes
  • Contact
  • Click to open the search input field Click to open the search input field Search
  • Menu Menu
You are here: Home1 / Marin Real Estate Blog | Marin County Real Estate News | Marin County Lifestyle2 / Marin Lifestyle3 / Complete Marin County Spring Home To-Do List | Marin Life

Complete Marin County Spring Home To-Do List

byThomas Henthorne|July 17, 2026|inMarin Lifestyle

Wondering what you need to do to your home now that the winter rains are ending in Marin County and spring has arrived? I decided to compile this spring home maintenance to-do list for Marin County. While I have begun to tackle some of the eleven items on this list, I must confess that the busy real estate season has delayed me a bit. Spring is one of the most beautiful seasons in Marin and I hope you are enjoying it!

ONE

A person in boots and jeans operates a string trimmer to cut vibrant green grass in a garden. Clippings of freshly cut grass and leaves are scattered on the ground, with bushes visible in the background.

NUMBER ONE: Trim Weeds on Hillsides Around Your Home —  After years of living here in Marin County, I have formulated an approach to clearing weeds on the hillsides around my home. I used to wait until the rains had stopped and trim weeds then, once they began turning brown, but I found that by then the weeds are so tall the task is much more difficult. Now my approach is to trim them twice – once in April and then again in June. It’s much easier, and my hillsides look more presentable for more of the year. Special note: Dandelions and Milkthistle provide early season nectar and food for bees and birds — so I always instruct my lawn crew to try to trim around those two important plants.

You may also want to read my blog article Marin County Fire Prevention: Fire Season Is Here for more information on best practices of clearing brush around your home as the summer approaches.

TWO

95 Irving Drive in San Anselmo is a wooden house with large windows and solar panels, set behind a swimming pool and surrounded by lush greenery under a bright blue sky with scattered clouds.

NUMBER TWO: Clean Solar Panels —  You might think that your solar panels are squeaky clean after the winter’s rains, and you might be right. However, imagine leaving your car out all winter and not washing it. Is the windshield clean? Or covered with debris and mold? The same rule applies to your glass solar panels. It’s easy to determine whether your system’s panels need cleaning — look at your system’s monitor to gauge the peak production at mid-day and compare to last year and to your system’s capacity. If you see a drop of 10% or more, you may need to have your panels cleaned. 

Companies such as Marin’s SolarCraft perform this service for a nominal fee, usually less than $500 depending on the size of your system. As we approach peak solar production season, it’s wise to have clean panels that are producing as efficiently as possible. Also look to see if any trees are partially blocking your solar panels. Spring growth may result in partial blockage which will also impact production.

THREE

photo of scotch broom poison oak leaves

NUMBER THREE: Tackle Invasive Plants Before They Bloom and Re-Seed —  Did you know that Broom plants (Scotch Broom, Spanish Broom, French Broom, etc.) each produce up to 20,000 seeds and those seeds can last up to 50 years? Spring is the time to tackle these invasive plants — those beautiful yellow blooms will soon turn to seed pods and you’ll have an even bigger problem next year. Depending on the size of your yard, pulling Broom plants is the most effective and they are easier to pull in the spring when the soil is still moist. If you have a large landscape adjoining open space, as many do in Marin County, it may be more practical to use a string trimmer (a.k.a. a “weed whacker”) to tackle the smaller plants before the blooms go to seed. I have seen some Broom plants grow as high as 15 feet tall. Why trim them? They choke out native species and they do pose a fire danger as the summer progresses.

Similarly, now is the time of year to tackle another invasive pest, Poison Oak (pictured above). To identify poison oak, look for the waxy leaves of three (“leaves of three, leave them be.”) Springtime in Marin is when the leaves begin popping out from the stems and when the plants are most vulnerable to herbicides. I make an exception to my organic philosophy when it comes to Poison Oak because the plant is so dangerous. Severe allergic reactions occur in some people which may require hospitalization. I use a herbicide like Ortho Max on a calm day so it doesn’t blow on other plants, and I always wear eye and hand protection while I spray just the leaves of the poison oak. Note that once dead the branches still retain the allergy-causing resin for years so take care in disposal, and never, ever burn Poison Oak.

I have searched and searched for ways to eradicate Poison Oak without herbicides. If you have found one that works for you, please leave a suggestion in the comments section below.

Ladybug on leaf

FOUR

NUMBER FOUR: Bring on the Ladybugs! — I have successfully eliminated the use of pesticides in my garden with the use of a number of organic gardening practices, including the introduction of ladybugs. Spring is prime feeding season for ladybugs as they feast on the aphids which attack tender leaves and blooms in the spring. A single ladybug can consume up to 5,000 aphids in its lifetime. You can buy ladybugs at your favorite garden center, order them online, or read this article about attracting them to your garden.

FIVE

A wooden bench with a sheepskin throw and two pillows by broad windows overlooks green trees and mountains beneath a blue sky.

NUMBER FIVE: Clean Your Windows —  Window cleaning is a specialized skill-set and I long ago decided to always hire professionals to clean the inside and outside of my windows in the springtime. The timing of this activity is always tricky — I always want to have my windows cleaned in early March, but usually wait until early June to wash them when the rains have ended. I also have learned to time window washing after seasonal weed trimming (number one above) as the dust from weed trimming often dirties windows.

SIX

Two air conditioning repair workers working on an outdoor unit

NUMBER SIX: Preventative Maintenance on Air Conditioning Units — If you own a home in central or northern Marin County, you may have air conditioning, or wish you did. As our summers get warmer, we are seeing more days where temperatures exceed 90 degrees. Central air conditioning systems must have routine maintenance so that they are energy efficient and work when you need them most. We have ours serviced each spring, and have a contract with a company that calls to remind us “it’s time” and provides a detailed checklist of everything they have taken care of on our units. They also provide the vital task of cleaning the filters which improves indoor air quality and energy efficiency. We use Ongaro and Sons for this task in Marin County, but there are a number of reputable firms that do a great job.

SEVEN

A cozy front porch at 114 Richardson Drive Mill Valley features two wicker chairs, a small table with potted plants, a white exterior, green-trimmed windows, and lush greenery surrounding the steps and garden area.

NUMBER SEVEN: Paint Home Exteriors — Springtime in Marin County often features weeks at a time with no rainfall and those are a great time to get the exterior of your home painted. Painters are most busy during the summer and may have more availability in the spring, especially if you call them while it’s still raining. I would not, however, recommend staining decks until the heat and extended dry period of the summer. We have had too many deck stain jobs get ruined by unexpected rains, and it takes most deck stains much longer to fully dry and cure than exterior paint.

EIGHT

Person planting a plant in the soil of a garden

NUMBER EIGHT: Get Soil Ready for Planting — If you are lucky to have some sunny land on your property in Marin County where you can plant a vegetable or tomato garden, early spring is the time to begin amending the soil and pulling winter’s weeds to get ready for planting. Read my tips for growing tomatoes in Marin County here. I amend my soil with organic fertilizer such as Paydirt from West End Nursery or Loam Builder from Sloat Nursery.

NINE

Pruning

NUMBER NINE: Prune to Encourage Spring and Summer Growth — While I usually prune my roses in mid-January, I wait until March to prune most of my other plants. Pruning them too early removes protective covering for late-winter freezes, and pruning too late means you’re cutting off new growth. Springtime is a great time to clean up your garden from winter’s fury– and my rule is, it’s always better to cut too much than too little. Like a haircut, it always grows back.

TEN

Garage with shiny clean concrete floor

Even the Garage is Sparkling and Beautiful!

NUMBER TEN: Service Your Automatic Garage Doors — After all the moisture of winter, springtime in Marin County is a great time to have your automatic garage door serviced. Servicing usually runs around $130 and includes lubricating the rollers, hinges, and inspection of the large springs over the door. Those springs help the opener lift the door, and over time those springs need adjustment and eventual replacement. It is much better to perform preventative maintenance on your garage door than to return home late one evening and find that the door will not open. There are a number of great local companies who perform this service. We used Door Pros in San Rafael and were very pleased with the results.

ELEVEN

Irrigation banner

NUMBER ELEVEN: Check Your Irrigation System — Your irrigation system has not run for almost half a year. Before you switch the timer to the “on” position, run through each station or valve group to see if any leaks have sprouted over that period. In some cases pipes may have frozen and cracked, yard maintenance people may have knocked off drip emitters, or other problems may have occurred which could result in wasting water — and receiving an expensive water bill. The Marin Municipal Water District has lengthened the time between “leak claims” to 24 months, so extra vigilance is needed to avoid an unpleasant surprise to your monthly budget.

If you don’t have one of the newer-style internet-enabled controllers that vary run time automatically based on weather and other factors, you may want to consult the Weekly Watering Schedule page on their website for guidance. Remember, your landscape does not need the same amount of water in May as it does in September.

I hope you have found my Marin County Spring Home To-Do List helpful. What did I miss? Please feel free to leave your suggestions in the comments section below. As always, I am happy to help you attain your own real estate goals or answer any questions you might have.  Please call or text me at +1.415.847.5584 or complete the contact form below and I will be in touch right away. 

Note: Mention of specific companies does not imply endorsement. No compensation was received in exchange for mentions.

About the Author

Marin County Realtor Thomas Henthorne headshot

Thomas Henthorne is a top Marin County real estate agent with Golden Gate Sotheby’s International Realty. He has been restoring, remodeling and maintaining homes since 1998 and is currently working on a project in Yountville (Napa Valley). Please call or text him anytime at 415-847-5584 to discuss how he can help you attain your real estate goals.

Quick Homes Search

Search My Site:

Search Search

The Latest From My Blog

  • Rolling golden hills and a winding road above the ocean, with the text: Things To Do In The San Francisco Bay Area, September 2026.
    Things to Do in the San Francisco Bay Area | September 2026

    September in the San Francisco Bay Area brings a strong late-summer and early-fall calendar, from San Rafael Porchfest, Mill Valley Arts Festival, and Bolinas Film Festival in Marin to Flower Piano, Autumn Moon Festival, and Portola in San Francisco. This curated guide also includes East Bay favorites, Peninsula and South Bay festivals, and Wine Country highlights including Open Studios Napa Valley, FARM Fest, and Mary Blair: Mid-Century Magic in Yountville.

  • Marin County Market Report August 2026: Sold price $1.5M up 10%, 367 homes for sale down 27%, 44 days on market down 19%, and housing inventory at 1.6 months supply, a decrease of 38%. Includes Realtor contact information, with the Golden Gate Bridge featured in the background.
    Monthly Marin County Real Estate Market Report | August 2026

    Marin’s late-summer real estate market remains defined by limited supply and steady buyer activity. Closed sales rose 23.2% year over year, inventory fell 27%, and the median sold price increased 9.7%. This month’s report looks at pricing power, buyer selectivity, tight inventory, and the Bay Area wealth trends shaping Marin demand.

  • Things to do in the SF Bay Area August 2026
    Things to Do in the San Francisco Bay Area | August 2026

    Explore the best things to do in the San Francisco Bay Area in August 2026, including summer festivals, outdoor concerts, art fairs, food and wine events, cultural celebrations, and community gatherings across Marin, San Francisco, the East Bay, the Peninsula, South Bay, and Wine Country.

  • July 2026 Marin County Market Report: Median sold price up 9%, homes for sale down 25%, days on market up 5%, supply down 34%. Photo of a dining room featuring large windows that showcase lush greenery outdoors.
    Monthly Marin County Real Estate Market Report | July 2026

    Marin’s summer real estate market remains defined by scarcity. With fewer homes available, buyers continued to compete for well-positioned properties, pushing the median sold price higher and keeping months of supply low. This month’s report looks at pricing, inventory, buyer behavior, and how Bay Area AI-driven wealth continues to influence upper-end demand.

Please Subscribe to My Newsletter Here:

Thomas Henthorne

Thomas Henthorne
+1.415.847.5584
thomas@thomashenthorne.com
Top Marin Real Estate Agent
DRE# 01892608

Thomas Henthorne

The Henthorne Group, Inc.
+1.415.847.5584
DRE# 01892608
Golden Gate Sotheby's International Realty
500 Drakes Landing Road
Greenbrae, California 94904
thomas@thomashenthorne.com
Let’s tell the next success story.™
Top Agent Network logo

Contact Thomas Henthorne here or call/text 415-847-5584

Contact Thomas Here

Accessibility Settings

Copyright © 2026 Thomas Henthorne and The Henthorne Group Inc., All Rights Reserved. All content provided on this site and Marin Real Estate Blog is for informational purposes only. The owner of this website makes no representations as to the accuracy or completeness of any information contained herein or found by following any link on this site. The owner of thomashenthorne.com will not be liable for any errors or omissions in this information nor for the availability of this information. The owner will not be liable for any losses, injuries, or damages from the display or use of this information. “Sotheby’s International Realty® is a registered trademark licensed to Sotheby’s International Realty Affiliates LLC. Each Office Is Independently Owned and Operated.” Privacy Policy Sitemap Accessibility
  • Link to X
  • Link to Facebook
  • Link to Instagram
  • Link to Youtube
  • Link to Pinterest
  • Link to LinkedIn
  • Link to TikTok
  • Link to Vimeo
  • Belvedere
  • Corte Madera
  • Fairfax
  • Greenbrae
  • Kentfield
  • Larkspur
  • Mill Valley
  • Novato
  • Ross
  • San Anselmo
  • San Rafael
  • Sausalito
  • Stinson Beach
  • Tiburon
Link to: Marin County Real Estate Market Report February 2025 Link to: Marin County Real Estate Market Report February 2025 Marin County Real Estate Market Report February 2025February 2025 Marin county real estate market report Link to: Marin County Real Estate Market Report March 2025 Link to: Marin County Real Estate Market Report March 2025 March 2025 Marin county real estate market reportMarin County Real Estate Market Report March 2025
Scroll to top Scroll to top Scroll to top

This site uses cookies. By continuing to browse the site, you are agreeing to our use of cookies.

OK

Cookie and Privacy Settings



How we use cookies

We may request cookies to be set on your device. We use cookies to let us know when you visit our websites, how you interact with us, to enrich your user experience, and to customize your relationship with our website.

Click on the different category headings to find out more. You can also change some of your preferences. Note that blocking some types of cookies may impact your experience on our websites and the services we are able to offer.

Essential Website Cookies

These cookies are strictly necessary to provide you with services available through our website and to use some of its features.

Because these cookies are strictly necessary to deliver the website, refusing them will have impact how our site functions. You always can block or delete cookies by changing your browser settings and force blocking all cookies on this website. But this will always prompt you to accept/refuse cookies when revisiting our site.

We fully respect if you want to refuse cookies but to avoid asking you again and again kindly allow us to store a cookie for that. You are free to opt out any time or opt in for other cookies to get a better experience. If you refuse cookies we will remove all set cookies in our domain.

We provide you with a list of stored cookies on your computer in our domain so you can check what we stored. Due to security reasons we are not able to show or modify cookies from other domains. You can check these in your browser security settings.

Other external services

We also use different external services like Google Webfonts, Google Maps, and external Video providers. Since these providers may collect personal data like your IP address we allow you to block them here. Please be aware that this might heavily reduce the functionality and appearance of our site. Changes will take effect once you reload the page.

Google Webfont Settings:

Google Map Settings:

Google reCaptcha Settings:

Vimeo and Youtube video embeds:

Privacy Policy

You can read about our cookies and privacy settings in detail on our Privacy Policy Page.

Privacy Policy
Accept settingsHide notification only