A RETURN TO YESTERYEAR THAT PRESENTS A RARE OPPORTUNITY IN THE HIGHLY VALUED SUNNYBRAE NEIGHBORHOOD! GREAT LOCATION ON LAST BLOCK OF HUMBOLDT WHERE YOU WILL FIND HOMES REMINISCENT OF ARAGON. CIRCA 1930, THE MAIN HOME FEATURES BEAUTIFUL RIBBON HARDWOOD FLOORS, STONE WOODBURNING FIREPLACE, GRAND ENTRY HALL AND CLASSIC MEDITERRANEAN ARCHITECTURE THAT NEVER GOES OUT OF STYLE WITH APPRX 1879 SQUARE FEET. THE R2 ZONED PROPERTY INCLUDES LOTS 10 &11 TOTALING APPRX. 11,200 SQUARE FEET PLUS THERE ARE TWO ACCESSORY UNITS INCLUDED: APPRX 835 SF- ONE OVER THE 3 CAR DETACHED GARAGE AND ONE ON THE SIDE OF GARAGE. UNITS ARE VACANT AND REQUIRE SUBSTANTIAL WORK. KITCHEN AND BATHS IN THE MAIN HOUSE ARE VERY FUNCTIONAL BUT READY FOR REMODELING. IDEAL FOR OWNER-USERS, INVESTORS, OR BUILDERS --EXPLORE ALL THE UPSIDE POTENTIAL FOR A FAMILY COMPOUND, ADU OR RENTAL INCOME. ADDITIONAL FEATURES INCLUDE: **GATED ALLEY WAY ACCESS **WORKING WELL FOR IRRIGATION ** STAND-UP 1879 SQUARE FOOT BASEMENT. **LOTS OF OFF-STREET PARKING! **BRING YOUR DESIGNER AND CONTRACTOR WITH YOU. FULL OF CHARACTER AND SPACE, THIS PROPERTY HOLDS SO MUCH MORE UNTAPPED VALUE. THE DOUBLE LOT IS UNPHOTOGRAPHED FOR A REASON - THE SCALE OF IT CAN'T BE FULLY APPRECIATED UNTIL YOU SEE IT IN PERSON.
Sold for $2,080,000
$2,080,000
917 S Humboldt St, San Mateo, CA 94402
3beds
1,879sqft
Single Family Residence, Residential
Built in 1930
0.26 Acres Lot
$2,168,800 Zestimate®
$1,107/sqft
$6,752 Estimated rent
Home value
$2,168,800
$1.97M - $2.39M
$6,752/mo
Zestimate® history
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List your homeWhat's special
Stone woodburning fireplaceDouble lotClassic mediterranean architectureGrand entry hall
Zillow last checked:
Listing updated:
Listed by:
Sherry Cottonaro 00858005 650-558-6820,
Coldwell Banker Realty 650-596-5400
Bought with:
David Young, 01036251
Coldwell Banker Realty
Source: MLSListings Inc,MLS#: ML82018769
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
Rooms
- Room types: Basement, Laundry
Bedroom
- Features: BedroomonGroundFloor2plus
Bathroom
- Features: Tub
Dining room
- Features: FormalDiningRoom
Family room
- Features: NoFamilyRoom
Heating
- Central Forced Air Gas
Cooling
- None
Appliances
- Included: Dishwasher, Double Oven, Refrigerator, Washer/Dryer
- Laundry: In Utility Room
Features
- Flooring: Hardwood, Vinyl Linoleum
- Basement: Unfinished
- Number of fireplaces: 1
- Fireplace features: Living Room, Wood Burning
Interior area
- Total structure area: 1,879
- Total interior livable area: 1,879 sqft
Property
Parking
- Total spaces: 3
- Parking features: Detached, Garage Door Opener, Off Street
- Garage spaces: 3
Features
- Stories: 1
- Fencing: Back Yard
Lot
- Size: 0.26 Acres
- Features: Level
Details
- Additional structures: Zoned2ndUnit
- Parcel number: 033322280
- Zoning: R20000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Mediterranean
- Property subtype: Single Family Residence, Residential
Materials
- Foundation: Concrete Perimeter
- Roof: Tile
Condition
- New construction: No
- Year built: 1930
Utilities & green energy
- Gas: PublicUtilities
- Water: Public
- Utilities for property: Public Utilities, Water Public
Community & HOA
Location
- Region: San Mateo
Financial & listing details
- Price per square foot: $1,107/sqft
- Tax assessed value: $155,109
- Annual tax amount: $5,263
- Date on market: 8/20/2025
- Listing agreement: ExclusiveRightToSell
- Listing terms: CashorConventionalLoan
Price history
| Date | Event | Price |
|---|---|---|
| 9/12/2025 | Sold | $2,080,000+11.9%$1,107/sqft |
Source:  MLSListings Inc #ML82018769 Report a problem | ||
| 8/31/2025 | Pending sale | $1,858,000$989/sqft |
Source: MLSListings Inc #ML82018769 Report a problem | ||
| 8/21/2025 | Listed for sale | $1,858,000$989/sqft |
Source: MLSListings Inc #ML82018769 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $5,263 -2.6% | $155,109 +2% |
| 2024 | $5,404 +21.1% | $152,069 +2% |
| 2023 | $4,464 -11.4% | $149,088 +2% |
| 2022 | $5,041 +9.8% | $146,165 +2% |
| 2021 | $4,593 +9.9% | $143,300 +1% |
| 2020 | $4,178 +15.6% | $141,831 +2% |
| 2019 | $3,615 -2.6% | $139,051 +2% |
| 2018 | $3,710 +47.6% | $136,325 +2% |
| 2017 | $2,513 +30.2% | $133,653 +2% |
| 2016 | $1,930 +11.6% | $131,034 +1.5% |
| 2015 | $1,729 | $129,066 +2% |
| 2014 | $1,729 | $126,539 +0.5% |
| 2013 | -- | $125,968 +2% |
| 2012 | -- | $123,499 |
| 2011 | -- | $123,499 +2.8% |
| 2010 | -- | $120,174 -0.2% |
| 2009 | -- | $120,461 +2% |
| 2008 | -- | $118,100 +2% |
| 2007 | -- | $115,785 +2% |
| 2006 | -- | $113,515 |
| 2005 | -- | $113,515 +4% |
| 2004 | -- | $109,108 +1.9% |
| 2003 | -- | $107,109 +2% |
| 2002 | -- | $105,010 +2% |
| 2001 | -- | $102,952 +2% |
| 2000 | -- | $100,934 |
Find assessor info on the county website
Neighborhood: East San Mateo
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Nearby schools
GreatSchools rating
- 2/10Sunnybrae Elementary SchoolGrades: K-5Distance: 0.3 mi
- 8/10Borel Middle SchoolGrades: 6-8Distance: 1.2 mi
- 10/10Aragon High SchoolGrades: 9-12Distance: 1.5 mi
Schools provided by the listing agent
- District: SanMateoFosterCityElementary
Source: MLSListings Inc. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$2,168,800
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
$2,168,800
- California
- San Mateo County
- San Mateo
- 94402
- East San Mateo
- 917 S Humboldt St
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