OFF MARKET

Off market

—

100

•

13 ba

•

79,886

sq ft

800 Polhemus Rd, San Mateo, CA 94402

About this home

800 Polhemus Rd is a 79,886 square foot multi-family home on a 4.25 acre lot with 100 bedrooms and 13 bathrooms.

Multi-familyProperty Type

1965Year Built

4.25 acresLot Size

Source:Public Records

Redfin Estimate

There isn’t enough information to generate an accurate estimate at this time. Learn More

Market trends in 94402, CA

Last updated September 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

OPEN SAT, 1PM TO 4PM
$1,798,000
3 beds2 baths1,300 sq ft
725 Guildford Ave, San Mateo, CA 94402
EARLY ACCESS
$3,950,000
3 beds3 baths3,700 sq ft
469 Fairfax Ave, San Mateo, CA 94402
$1,420,000
2 beds1 bath1,010 sq ft
926 Fleetwood Dr, San Mateo, CA 94402
OPEN TODAY, 4PM TO 6PM
$1,298,000
2 beds2.5 baths1,575 sq ft
403 South Hummingbird Ln, San Mateo, CA 94402
$838,000
2 beds2.5 baths1,005 sq ft
5 West Bellevue Ave #2, San Mateo, CA 94402
$7,558,000
5 beds4.5 baths4,275 sq ft
709 Hurlingham Ave, San Mateo, CA 94402
3D & VIDEO TOUR
$3,498,000
3 beds2.5 baths2,120 sq ft
760 Edgewood Rd, San Mateo, CA 94402
$828,000
2 beds2 baths1,065 sq ft
5 West Bellevue Ave #11, San Mateo, CA 94402
3D WALKTHROUGH
$4,799,000
5 beds4 baths3,124 sq ft
755 Nevada Ave, San Mateo, CA 94402
See all

Provided by Redfin

Sale history for 800 Polhemus Rd

Year

Property tax

Land + Additions

Assessment*

2025

$164,154 (+2.0%)

$701,429 + $2,306,908

$3,008,337

2024

$160,953 (+2.4%)

$687,676 + $2,261,675

$2,949,351

2023

$157,237 (+4.2%)

$674,193 + $2,217,329

$2,891,522

2022

$150,890 (+4.2%)

$660,974 + $2,173,852

$2,834,826

2021

$144,799 (+4.6%)

$648,014 + $2,131,228

$2,779,242

2020

$138,409 (+5.7%)

$635,308 + $2,089,440

$2,724,748

2019

$130,914 (+4.5%)

$628,794 + $2,068,016

$2,696,810

2018

$125,336 (+3.9%)

$616,465 + $2,027,467

$2,643,932

2017

$120,595 (+0.3%)

$592,528 + $1,948,739

$2,541,267

2016

$120,223 (+0.5%)

$592,528 + $1,948,739

$2,541,267

2015

$119,571 (+0.6%)

$580,910 + $1,910,529

$2,491,439

2014

$118,871 (+0.8%)

$560,977 + $1,844,970

$2,405,947

2012

$117,921 (+10.0%)

$558,442 + $1,836,632

$2,395,074

2011

$107,246 (+0.3%)

$547,493 + $1,800,620

$2,348,113

2010

$106,886 (+14.8%)

$536,758 + $1,765,314

$2,302,072

2009

$93,146 (+8.6%)

$532,747 + $1,752,121

$2,284,868

2008

$85,749

$534,013 + $1,756,284

$2,290,297

Tax history for 800 Polhemus Rd

Year

Property tax

Land + Additions

Assessment*

2025

$164,154 (+2.0%)

$701,429 + $2,306,908

$3,008,337

2024

$160,953 (+2.4%)

$687,676 + $2,261,675

$2,949,351

2023

$157,237 (+4.2%)

$674,193 + $2,217,329

$2,891,522

2022

$150,890 (+4.2%)

$660,974 + $2,173,852

$2,834,826

2021

$144,799 (+4.6%)

$648,014 + $2,131,228

$2,779,242

2020

$138,409 (+5.7%)

$635,308 + $2,089,440

$2,724,748

2019

$130,914 (+4.5%)

$628,794 + $2,068,016

$2,696,810

2018

$125,336 (+3.9%)

$616,465 + $2,027,467

$2,643,932

2017

$120,595 (+0.3%)

$592,528 + $1,948,739

$2,541,267

2016

$120,223 (+0.5%)

$592,528 + $1,948,739

$2,541,267

2015

$119,571 (+0.6%)

$580,910 + $1,910,529

$2,491,439

2014

$118,871 (+0.8%)

$560,977 + $1,844,970

$2,405,947

2012

$117,921 (+10.0%)

$558,442 + $1,836,632

$2,395,074

2011

$107,246 (+0.3%)

$547,493 + $1,800,620

$2,348,113

2010

$106,886 (+14.8%)

$536,758 + $1,765,314

$2,302,072

2009

$93,146 (+8.6%)

$532,747 + $1,752,121

$2,284,868

2008

$85,749

$534,013 + $1,756,284

$2,290,297

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

Permits

Jun 16, 2025 • Final

Hvac, furnace, air conditioning, and heat pump

Replace a hot water boiler in a residential building.

Heat pump

HVAC

Plumbing

Water heater

Dec 6, 2013 • Final

Building

Install new electrical conduit from a junction box to lighting fixtures and a ground fault circuit interrupter at a deck box for pool lighting.

Electrical

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

Interior

Bathroom Information
# of Full Baths: 9
# of 1/2 Baths: 8

Room Information
# of Rooms: 236

Exterior

Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Excellent
Building Type: Building

View Information
View: Excellent

Property Information
Gross Sq. Ft: 79,886
# of Stories: 3
Legal Description: 4.29 AC MOL ON SWLY LN OF POLHEMUS RD OPP BLK 6 OF BAYWOOD PARK NO 2 SAN MATEO SCH DIST

Parking & Garage Information
# of Parking Spaces: 84

Lot Information
# of Buildings: 1
Land Sq. Ft: 185,162
Legal Block Number: 6
Acres: 4.2507
County Use Description: APARTMENT - LARGE (50+ UNITS)

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 100
Baths: 13.0
Sq. Ft.: 79,886
Stories: 3.0
Lot Size: 4.25 acres
Style: Multi-Family (5+ Unit)
Year Built: 1965
Year Renovated: 1965
County: San Mateo County
APN: 041101140

Home facts updated by county records on Sep 2, 2026

Around this home

Schools

Highlands Elementary School

Public K-5 • Assigned • 0.9mi

7/10

Borel Middle School

Public 6-8 • Assigned • 2.3mi

8/10

Aragon High School

Public 9-12 • Assigned • 2.2mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

7/10 Flood Factor

Estimated 74-82% chance of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

2/10 Heat Factor

6 days above 93° expected this year, 13 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

Is this your home?

Track this home’s value and nearby sales activity

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New listings for sale in 94402

OPEN SAT, 1PM TO 4PM

$1,798,000

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725 Guildford Ave, San Mateo, CA 94402

EARLY ACCESSCOMPASS COMING SOON

$3,950,000

3 beds3 baths3,700 sq ft

469 Fairfax Ave, San Mateo, CA 94402

$1,420,000

2 beds1 bath1,010 sq ft

926 Fleetwood Dr, San Mateo, CA 94402

OPEN TODAY, 4PM TO 6PM3D WALKTHROUGH

$1,298,000

2 beds2.5 baths1,575 sq ft

403 South Hummingbird Ln, San Mateo, CA 94402

$838,000

2 beds2.5 baths1,005 sq ft

5 West Bellevue Ave #2, San Mateo, CA 94402

$7,558,000

5 beds4.5 baths4,275 sq ft

709 Hurlingham Ave, San Mateo, CA 94402

3D & VIDEO TOUR

$3,498,000

3 beds2.5 baths2,120 sq ft

760 Edgewood Rd, San Mateo, CA 94402

$828,000

2 beds2 baths1,065 sq ft

5 West Bellevue Ave #11, San Mateo, CA 94402

3D WALKTHROUGH

$4,799,000

5 beds4 baths3,124 sq ft

755 Nevada Ave, San Mateo, CA 94402

Home values near 800 Polhemus Rd

Data from public records.

Address	Redfin Estimate
2036 Timberlane Way, San Mateo, CA 4 Beds \| 2 Baths \| 2510 Sq. Ft.	$2,564,716
45 Crown Ct, San Mateo, CA 4 Beds \| 2.5 Baths \| 2990 Sq. Ft.	$3,058,496

Address	Redfin Estimate
2096 Timberlane Way, San Mateo, CA 4 Beds \| 3 Baths \| 2050 Sq. Ft.	$2,561,115
35 Crown Ct, San Mateo, CA 4 Beds \| 3.5 Baths \| 3530 Sq. Ft.	$3,206,447

Address	Redfin Estimate
65 Crown Ct, San Mateo, CA 4 Beds \| 2.5 Baths \| 2930 Sq. Ft.	$3,009,361
2079 Timberlane Way, San Mateo, CA 4 Beds \| 2 Baths \| 1480 Sq. Ft.	$2,375,779

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Market trends in 94402, CA

Sale history for 800 Polhemus Rd

Tax history for 800 Polhemus Rd

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Is this your home?

Nearby similar homes

New listings for sale in 94402

Home values near 800 Polhemus Rd

More real estate resources