Sold97d on market
217 W 40th Ave
San Mateo, CA, 94403 • Southeast Hillsdale • San Mateo County
$1,710,000
$994/sqft
3Beds
2Baths
1,720Sqft
0.16 acLot
1950Built
Property DNA
Waterfront Property
Direct water access
Scenic Views
Bay · City Lights
Outdoor Living
Balcony/Patio
Tile Floors
Quality flooring throughout
This home is in high demand
Listed 97 days ago · 81 views · Top 1% likely to sell soon
Market activity
Demand and pricing signals for this listing
81 views
People checking out this listing
97 days on market
Established listing
$994/sqft
Price per square foot
Selling Soon Prediction
Very HighThis home ranks in the top 1% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
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About this home
Single Family · Built 1950
Incredible value with upside potential - bring an offer! Offers due by Monday 12/15 at 10:00AM. Welcome home to views in Westwood Knolls! This inviting 3-bedroom, 2-bath home offers 1,720 square feet of living space on a generous 6,824 square foot lot. The spacious family room showcases vaulted ceilings and floor-to-ceiling windows with a sliding door that opens to the large, level backyard with outstanding views. A separate living room with an adjoining dining area adds flexibility for both entertaining and everyday living. With two fireplaces, generous living spaces, and a thoughtfully designed floor plan, the home combines comfort with versatility. Freshly painted and professionally landscaped, it is move-in ready while also providing an excellent canvas for your updates and personal touches as desired. Ideally situated in a sought-after neighborhood, the property is close to schools, including top-rated Hillsdale High School, with convenient access to CalTrain, Highways 92, 101, and 280. There is a large offering of shops, restaurants, and entertainment options nearby, including Hillsdale Shopping Center. 217 W 40th Avenue offers an exceptional opportunity in the heart of San Mateo for the best in living indoors and outdoors!
Standout features identified
Our analysis highlights thoughtfully designed floor plan, spacious family room, and two fireplaces as key attractions of this home.
Estimated monthly payment
Based on current rates
$10,768/month
Principal & Interest$8,488
Property Tax$1,710
Insurance$570
Down payment20% ($342,000)
3%50%
Est. 6.32% rate · 30yr fixed · $1,368,000 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence, Residential
Year Built1950
HeatingCentral Forced Air
CoolingCeiling Fan(s), Central Air
Parking2 Carport spaces
Lot6,824 sqft
Property
Home typeSingle Family
Sub-typeSingle Family Residence, Residential
Year built1950
Stories1
Systems
HeatingCentral Forced Air
CoolingCeiling Fan(s), Central Air
RoofComposition
Water / SewerPublic / Public Sewer
Parking & Outdoor
ParkingCarport, On Street
Fireplaces2
FencingBack Yard,Wood
Lot6,824 sqft
Location & Tax
NeighborhoodSoutheast Hillsdale
ZoningR10006
Annual tax$19,443
Parcel042223040
Bathrooms & Fees
Full baths2
Features & details
13 categories of property features
Interior Features
Interior
Vaulted Ceiling(s)
Open Beam Ceiling
Appliances
Disposal
Gas Oven/Range
Refrigerator
Washer/Dryer
Flooring
Laminate
Tile
Heating
Central Forced Air
Cooling
Ceiling Fan(s)
Central Air
Laundry
In Utility Room
Fireplace
Family Room
Living Room
Wood Burning
Exterior Features
Exterior
Fenced
Parking
Carport
On Street
Patio & Porch
Balcony/Patio
Views
Bay
City Lights
Utilities
Natural Gas Available
Public Utilities
Water Public
Gas
NaturalGas
PublicUtilities
Room details
3 rooms detailed
Bathroom
ShowerandTubStallShowerTileUpdatedBaths
Dining Room
DiningL
Family Room
SeparateFamilyRoom
Listing insights
Market data and value estimates
StatusSold
Days on market97
Est. value$1,708,700
Est. rent$5,864/mo
Tax rate1.12%
Price/sqft$994
On marketDec 8, 2025
PostedDec 8, 2025
Last sold$1,710,000
MLS updatedDec 31, 2025
Tour days6
Views81
How are the schools in San Mateo?
3 schools rated nearby
Location
San Mateo, CA, 94403
Price history
9 events
DateEventPrice$/sqftSource
Dec 31, 2025Sold$1,710,000$994MLSListings Inc
Dec 17, 2025Pending Sale$1,750,000$1,017MLSListings Inc
Dec 11, 2025Price Change$1,750,000$1,017MLSListings Inc
Dec 8, 2025Listed For Sale$1,800,000$1,047MLSListings Inc
Jul 5, 2019Sold$1,400,000$814MLSListings Inc
Jan 23, 2019Listing Removed$1,445,000$840Keller Williams Realty Peninsula Estates
Jan 7, 2019Pending Sale$1,445,000$840Keller Williams Realty Peninsula Estates
Dec 7, 2018Price Change$1,445,000$840Keller Williams Realty Peninsula Estates
Nov 15, 2018Listed For Sale$1,495,000$869KW Peninsula Estates
Sold$1,710,000
Dec 31, 2025•$994/sqft•MLSListings Inc
Pending Sale$1,750,000
Dec 17, 2025•$1,017/sqft•MLSListings Inc
Price Change$1,750,000
Dec 11, 2025•$1,017/sqft•MLSListings Inc
Listed For Sale$1,800,000
Dec 8, 2025•$1,047/sqft•MLSListings Inc
Sold$1,400,000
Jul 5, 2019•$814/sqft•MLSListings Inc
Listing Removed$1,445,000
Jan 23, 2019•$840/sqft•Keller Williams Realty Peninsula Estates
Pending Sale$1,445,000
Jan 7, 2019•$840/sqft•Keller Williams Realty Peninsula Estates
Price Change$1,445,000
Dec 7, 2018•$840/sqft•Keller Williams Realty Peninsula Estates
Listed For Sale$1,495,000
Nov 15, 2018•$869/sqft•KW Peninsula Estates
Tax history
26 years of records
YearTax paidAssessed value
Apr 8, 2025$19,443$1,531,100
Apr 8, 2024$18,874$1,501,080
Apr 8, 2023$18,430$1,471,648
Apr 8, 2022$18,305$1,442,793
Apr 8, 2021$17,636$1,414,504
Apr 8, 2020$16,946$1,400,000
Apr 8, 2019$2,408$121,396
Apr 8, 2018$1,909$119,016
Apr 8, 2017$1,735$116,683
Apr 8, 2016$1,806$114,396
Apr 8, 2015$1,679$112,679
Apr 8, 2014$1,679$110,473
Apr 8, 2013—$109,975
Apr 8, 2012—$107,820
Apr 8, 2011—$107,820
Apr 8, 2010—$104,918
Apr 8, 2009—$105,169
Apr 8, 2008—$103,108
Apr 8, 2007—$101,087
Apr 8, 2006—$99,106
Apr 8, 2005—$99,106
Apr 8, 2004—$95,260
Apr 8, 2003—$93,515
Apr 8, 2002—$91,683
Apr 8, 2001—$89,887
Apr 8, 2000—$88,126
Nearby homes
Neighborhood details
Local context around this listing
San Mateo, CA • San Mateo County
Nearby neighborhoods
Baywood KnollsCentralCentral Business DistrictNorth CentralNortheast HillsdaleParksideSan Mateo HeightsSan Mateo VillageSouth ShoreviewTwenty-Fifth Ave
Nearby cities
BurlingameDaly CityFoster CityMenlo ParkPacificaRedwood CitySan BrunoSan Carlos
Nearby zip codes
944019440294403944049440594406944079440994497
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Based on information from the MLSListings MLS as of 2026-04-08 13:02:25 PDT. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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