OFF MARKET

Off Market Dec 2021 for $2.8M

$3,426,603

Est. refi paymentEst. refi $17,006/mo

•

2,246

sq ft

516 Princeton Rd, San Mateo, CA 94402

About this home

Whole-home renovation and expansion with sleek modern style outside combined with contemporary and traditional design elements inside. Elevated main living areas include a spacious living room with linear electric fireplace beneath media, fully retractable stacking glass doors to front deck, large formal dining area, and great kitchen with wine bar plus built-in table seating for casual meals. 4 beds and 4 full baths include large main-level suite, 2 beds with shared bath, another full bath, plus top-floor primary suite with glass-lined front deck and luxe bath with heated floors. Walk-out level rear yard off the main level for play and entertaining. Attached and finished 2-car garage with laundry. Access to award-winning Baywood Elementary (buyer to confirm).

Single-familyProperty Type

1947Year Built

5,200 sq ftLot Size

$1,526Est. Price/Sq.Ft.

2 car garageParking

Listed by Maryann Ernst •DRE #01758548 • KW Advisors

Listed by Sandra Comaroto •DRE #01791546 • Compass

Contact: 415-361-9921

Bought with Pam Zaragoza •DRE #01323788 • Compass

Redfin checked: 3 minutes ago

•Source:MLSListings #ML81867448

Redfin Estimate

$3,426,603

$577K since sold in December 2021$73K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.6% lower than the average sale price ($3.63M) of 6 comparable homes.

SOLD JUL 21, 2026
$3,800,000
A
4 beds4 baths2,463 sq ft
612 Hobart Ave, San Mateo, CA 94402
SOLD APR 2, 2026
$4,200,000
B
4 beds3 baths2,512 sq ft
638 Oregon Ave, San Mateo, CA 94402
SOLD AUG 10, 2026
$3,250,000
C
3 beds2.5 baths2,460 sq ft
523 Iowa Dr, San Mateo, CA 94402
SOLD JUN 8, 2026
$3,360,000
D
4 beds3 baths2,550 sq ft
714 Barneson Ave, San Mateo, CA 94402
SOLD JUN 11, 2026
$4,450,000
E
4 beds3.5 baths2,940 sq ft
611 Nevada Ave, San Mateo, CA 94402
SOLD OCT 8, 2025
$2,730,000
F
4 beds3.5 baths2,320 sq ft
438 Bucknell Dr, San Mateo, CA 94402

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Earn from this home

Sell

$1,175,706

Est. take-home

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Refinance

Est. cash available

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Rent

$7,457/mo

Redfin rental estimate

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Market trends in 94402, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

106.6%

0.5% MoM

Median sale price

$2.5M

$129K MoM

Avg. days on market

12d

0 days MoM

Recently sold homes

6 MoM

New listings for sale

NEW 4 HRS AGO
$7,500,000
4 beds3.5 baths3,802 sq ft
128 Clark Dr, San Mateo, CA 94402
OPEN SAT, 1:30PM TO 4PM
$1,885,000
3 beds2.5 baths1,930 sq ft
1800 Randall Rd, San Mateo, CA 94402
EARLY ACCESS
$8,000,000
5 beds5 baths4,275 sq ft
709 Hurlingham Ave, San Mateo, CA 94402
$4,999,000
4 beds3.5 baths3,380 sq ft
342 Parrott Dr, San Mateo, CA 94402
3D WALKTHROUGH
$4,595,000
4 beds3.5 baths2,720 sq ft
36 Belford Way, San Mateo, CA 94402
$2,297,000
4 beds3 baths2,300 sq ft
940 S Idaho St, San Mateo, CA 94402
$3,695,000
4 beds3 baths2,565 sq ft
210 Avila Rd, San Mateo, CA 94402
VIDEO TOUR
$4,498,000
3 beds2 baths2,190 sq ft
1586 Lexington Ave, San Mateo, CA 94402
$1,900,000
2 beds4 baths3,325 sq ft
414 E 16th Ave, San Mateo, CA 94402
$1,798,000
3 beds2 baths1,450 sq ft
617 Harrow Ave, San Mateo, CA 94402
See all

Provided by Redfin

Sale history for 516 Princeton Rd

Date

Event

Price

MLSListings #ML81867448

Dec 7, 2021

Sold

$2,850,000

$1,269/sq ft

Nov 15, 2021

Pending

—

Oct 20, 2021

Listed

$2,998,000

$1,335/sq ft

MLSListings #ML81230684

Nov 6, 2012

Sold

$1,085,000

$483/sq ft

Aug 31, 2012

Pending

—

Aug 16, 2012

Listed

$949,000

$423/sq ft

Open Sat 8/25 & Sun 8/26 1:30-4:30PM. Located in the sought-after neighbohood of Baywood Knolls, this sun-filled 3BD, 2BA one-level home presents an excellent value & opportunity to be within moments of vibrant downtown San Mateo & nearby Baywood Schools. Features include hardwood flrs, dbl paned windows, landscaped grounds, spacious rms, & 2 car gar. Probate Sale. to be sold in AS IS condition.

Public Records

Apr 11, 1979

Sold

$137,500

$61/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$33,560 (+0.6%)

$1,706,500 + $908,500

$2,615,000

2024

$33,368 (−2.0%)

$1,824,000 + $971,000

$2,795,000

2023

$34,045 (−0.3%)

$1,935,144 + $1,029,996

$2,965,140

2022

$34,154 (+89.2%)

$1,824,000 + $971,000

$2,795,000

2021

$18,053 (+8.1%)

$1,860,000 + $990,000

$2,850,000

2020

$16,705 (+12.5%)

$617,171 + $774,671

$1,391,842

2019

$14,851 (+4.2%)

$610,843 + $736,843

$1,347,686

2018

$14,248 (+2.0%)

$598,866 + $598,866

$1,197,732

2017

$13,966 (+2.2%)

$575,612 + $575,612

$1,151,224

2016

$13,667 (+1.8%)

$575,612 + $575,612

$1,151,224

2015

$13,423 (+3.2%)

$564,326 + $564,326

$1,128,652

2014

$13,004 (+207.6%)

$544,962 + $544,962

$1,089,924

2012

$4,227 (+34.9%)

$542,500 + $542,500

$1,085,000

2011

$3,134 (−1.7%)

$127,278 + $115,260

$242,538

2010

$3,188 (+8.9%)

$124,783 + $113,000

$237,783

2009

$2,926 (+8.2%)

$123,851 + $112,156

$236,007

2008

$2,704

$124,146 + $112,423

$236,569

Tax history for 516 Princeton Rd

Year

Property tax

Land + Additions

Assessment*

2025

$33,560 (+0.6%)

$1,706,500 + $908,500

$2,615,000

2024

$33,368 (−2.0%)

$1,824,000 + $971,000

$2,795,000

2023

$34,045 (−0.3%)

$1,935,144 + $1,029,996

$2,965,140

2022

$34,154 (+89.2%)

$1,824,000 + $971,000

$2,795,000

2021

$18,053 (+8.1%)

$1,860,000 + $990,000

$2,850,000

2020

$16,705 (+12.5%)

$617,171 + $774,671

$1,391,842

2019

$14,851 (+4.2%)

$610,843 + $736,843

$1,347,686

2018

$14,248 (+2.0%)

$598,866 + $598,866

$1,197,732

2017

$13,966 (+2.2%)

$575,612 + $575,612

$1,151,224

2016

$13,667 (+1.8%)

$575,612 + $575,612

$1,151,224

2015

$13,423 (+3.2%)

$564,326 + $564,326

$1,128,652

2014

$13,004 (+207.6%)

$544,962 + $544,962

$1,089,924

2012

$4,227 (+34.9%)

$542,500 + $542,500

$1,085,000

2011

$3,134 (−1.7%)

$127,278 + $115,260

$242,538

2010

$3,188 (+8.9%)

$124,783 + $113,000

$237,783

2009

$2,926 (+8.2%)

$123,851 + $112,156

$236,007

2008

$2,704

$124,146 + $112,423

$236,569

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

5,176 Sq. Ft.

Year renovated

1968

Sq. Ft.

1,730

Year built

1947

Style

Single Family Residential

County

San Mateo County

APN

034043110

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 2, 2026.

R1B

Single-Family Residence Districts

The R1 Single-Family Residence Districts are intended to create, preserve and enhance areas suitable for single-family dwellings with a substantial presence of open space and opportunities for outdoor living. The R1 districts are intended to protect the character and variety of neighborhoods, preserve privacy and prevent burdens on public facilities, while allowing reasonable housing opportunities for families.

Permitted uses

Include but are not limited to:

Day care facility
Housing-Single unit
Housing-Mobile home park

Nov 14, 2023 • Final

Electrical, plumbing & mechanical - electrical

Upgrade the existing electrical service panel from 100 amps to a new 200 amp solar-ready main panel unit. Relocate the panel to the exterior of the existing closet using a surface mount overhead configuration.

Electrical

Jul 10, 2023 • Final

Photovoltaic - residential

Install roof-mounted solar panels and a new electric vehicle charger outlet on an exterior wall.

Electrical

Ev charger

Solar

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Garage (Minimum): 2
Garage (Maximum): 2
Parking Description: Attached Garage
Garage Spaces: 2

Interior

Virtual Tour

Bedroom Information
# of Bedrooms (Minimum): 4
# of Bedrooms (Maximum): 4

Bathroom Information
# of Baths (Full): 4

Room Information
Dining Room Description: Breakfast Bar, Formal Dining Room
Kitchen Description: Dishwasher, Oven Range (Gas), Refrigerator(s)

Interior Features
Laundry: In Garage, Washer/Dryer
Flooring: Hardwood, Tile

Fireplace Information
Has Fireplace
Fireplace Description: In Living Room
Fireplaces (Minimum): 1

Heating & Cooling Information
Cooling: Central Forced Air
Heating: Forced Air

Exterior

Exterior Features
View: Bay, City Lights, Neighborhood
Roof: Composition
Yard/Grounds: Balcony/Patio, Sprinkler(s) (Auto)

Building Information
Subclass: Single Family Home
Building Type: Detached
Concrete Perimeter

Property Features
Living Sq. Ft.: 2,246
Security Features: Video/Audio System

Property Information
Property Faces: East
Property Primary ID: 356441

Lot Information
Lot Acres: 0.1194
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Assessor
Zoning: R10006

Financial

Tax/Assessment Information
City Transfer Tax: Yes

Utilities

Utility Information
Sewer Septic: Sewer Connected, Sewer in Street
Utilities: Public Utilities

Water Information
Water: Public

Location

Multi-Unit Information
# of Stories: 2

School Information
Elementary School: Baywood Elementary
Elementary School District: San Mateo-Foster City Elementary
High School: Aragon High
High School District: San Mateo Union High

Location Information
Alameda De Las Pulgas to Nevada to Princeton

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 1,730
Stories: 1.0
Lot Size: 5,176 square feet
Style: Single Family Residential
Year Built: 1947
Year Renovated: 1968
County: San Mateo County
APN: 034043110

Home facts updated by county records on Sep 2, 2026

Other

Miscellaneous Information
Incorporated: Yes

Around this home

Schools

Baywood Elementary School

Public K-5 • Assigned • 0.3mi

7/10

Borel Middle School

Public 6-8 • Assigned • 0.8mi

8/10

Aragon High School

Public 9-12 • Assigned • 0.4mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

San Mateo stayed one of the Peninsula's busiest markets. Homes averaged 110% of asking price, and buyers continue to compete for updated homes in neighborhoods like Aragon, Baywood and Beresford Park.
2 months ago • San Mateo
Sasai Zhang
Redfin Premier agent
182 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

2/10 Heat Factor

7 days above 86° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

12 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

San Mateo, CA • 94402

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.5 hours in June and 5 hours in December, placing it above the U.S. average for solar exposure.

10.5 hrs

5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$3.26M – $3.94M

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Home values near 516 Princeton Rd

Data from public records.

Address	Redfin Estimate
522 Princeton Rd, San Mateo, CA 3 Beds \| 2 Baths \| 1370 Sq. Ft.	$2,680,531
436 Princeton Rd, San Mateo, CA 3 Beds \| 2 Baths \| 2190 Sq. Ft.	$3,303,079

Address	Redfin Estimate
513 Princeton Rd, San Mateo, CA 4 Beds \| 3 Baths \| 2680 Sq. Ft.	$3,672,055
437 Princeton Rd, San Mateo, CA 4 Beds \| 2.5 Baths \| 2180 Sq. Ft.	$2,883,709

Address	Redfin Estimate
431 Princeton Rd, San Mateo, CA 3 Beds \| 2 Baths \| 2360 Sq. Ft.	$2,940,554
430 Princeton Rd, San Mateo, CA 5 Beds \| 2 Baths \| 2840 Sq. Ft.	$3,251,932

Property information provided by MLSListings when last listed in 2021. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94402, CA

Sale history for 516 Princeton Rd

Tax history for 516 Princeton Rd

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94402

Home values near 516 Princeton Rd

More real estate resources