266 42nd Ave, San Mateo, CA 94403 is a single family home that contains 1,200 sq ft and was built in 1956. It contains 3 bedrooms and 1 bathroom. This home last sold for $1,425,000 in December 2025.
The Zestimate for this house is $1,828,700. The Rent Zestimate for this home is $5,118/mo.
Sold for $1,425,000
Street View
$1,425,000
266 42nd Ave, San Mateo, CA 94403
3beds
1baths
1,200sqft
SingleFamily
Built in 1956
6,054 Square Feet Lot
$1,828,700 Zestimate®
$1,188/sqft
$5,118 Estimated rent
Home value
$1,828,700
$1.65M - $2.03M
$5,118/mo
Zestimate® history
Owner options
List your home for rent
$5,118/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$5,118/mo
Rent Zestimate®
Refinance and save
$9,071/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$9,071/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 1
Heating
- Other
Cooling
- None
Features
- Basement: Partially finished
- Has fireplace: Yes
Interior area
- Total interior livable area: 1,200 sqft
Property
Parking
- Parking features: Garage - Attached
Lot
- Size: 6,054 Square Feet
Details
- Parcel number: 042224500
Construction
Type & style
- Home type: SingleFamily
Condition
- Year built: 1956
Community & HOA
HOA
- Has HOA: Yes
- HOA fee: $30 monthly
Location
- Region: San Mateo
Financial & listing details
- Price per square foot: $1,188/sqft
- Tax assessed value: $832,757
- Annual tax amount: $10,503
Price history
| Date | Event | Price |
|---|---|---|
| 12/12/2025 | Sold | $1,425,000$1,188/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $10,503 +2% | $832,757 +2% |
| 2024 | $10,298 +4.4% | $816,431 +2% |
| 2023 | $9,864 0% | $800,425 +2% |
| 2022 | $9,867 +1.8% | $784,733 +2% |
| 2021 | $9,689 +4.7% | $769,348 +1% |
| 2020 | $9,253 -1.4% | $761,461 +2% |
| 2019 | $9,384 +334.2% | $746,532 +573.2% |
| 2018 | $2,161 +1.3% | $110,894 +2% |
| 2017 | $2,133 +14% | $108,720 +2% |
| 2016 | $1,871 +4.8% | $106,589 +1.5% |
| 2015 | $1,785 -3.7% | $104,989 +2% |
| 2014 | $1,854 | $102,933 +0.5% |
| 2013 | -- | $102,469 +2% |
| 2012 | -- | $100,461 |
| 2011 | -- | $100,461 +2.8% |
| 2010 | -- | $97,757 -0.2% |
| 2009 | -- | $97,991 +2% |
| 2008 | -- | $96,071 +2% |
| 2007 | -- | $94,188 +2% |
| 2006 | -- | $92,342 |
| 2005 | -- | $92,342 +4% |
| 2004 | -- | $88,758 +1.9% |
| 2003 | -- | $87,132 +2% |
| 2002 | -- | $85,425 +2% |
| 2001 | -- | $83,751 +2% |
| 2000 | -- | $82,110 |
Find assessor info on the county website
Neighborhood: Southeast Hillsdale
Nearby homes
- $1,652,7003 bd1 ba1.4k sqft270 42nd Ave, San Mateo, CA 94403Off Market
- $1,779,0003 bd2 ba1.2k sqft262 42nd Ave, San Mateo, CA 94403Off Market
- $1,760,8002 bd1 ba1.5k sqft279 41st Ave, San Mateo, CA 94403Off Market

- $1,311,2002 bd1 ba900 sqft283 41st Ave, San Mateo, CA 94403Off Market
- $1,400,0002 bd1 ba900 sqft271 41st Ave, San Mateo, CA 94403Sold
- $2,212,6004 bd3 ba2.1k sqft274 42nd Ave, San Mateo, CA 94403Off Market
- $2,126,2003 bd2 ba2.2k sqft258 42nd Ave, San Mateo, CA 94403Off Market
- $1,393,1002 bd1 ba900 sqft287 41st Ave, San Mateo, CA 94403Off Market
Nearby schools
GreatSchools rating
- 3/10Laurel Elementary SchoolGrades: K-5Distance: 0.5 mi
- 4/10Abbott Middle SchoolGrades: 6-8Distance: 0.6 mi
- 9/10Hillsdale High SchoolGrades: 9-12Distance: 0.9 mi
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,828,700
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,828,700