OFF MARKET

Off market oct 2009 for $1.2M

$3,335,865

Est. refi paymentEst. refi $15,317/mo

•

3,320

sq ft

801 CRYSTAL SPRINGS Rd, San Mateo, CA 94402

About this home

Single-familyProperty Type

1988Year Built

0.45 acresLot Size

$1,005Est. Price/Sq.Ft.

2 car garageParking

Listed by John Farrell •DRE #00940255 • Farrell RealEstate Investments

Contact: (415) 298-9561

Bought with Edward Stephens • Cashin Company

Redfin checked: a minute ago

•Source:MLSListings #ML80944474

Redfin Estimate

$3,335,865

$2.1M since sold in October 2009$58K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 30.5% lower than the average sale price ($4.80M) of 6 comparable homes.

SOLD SEP 2, 2026
$3,250,000
A
4 beds4.5 baths3,160 sq ft
1050 Merner Rd, Hillsborough, CA 94010
SOLD MAY 15, 2026
$5,725,000
B
4 beds3.5 baths3,040 sq ft
340 Arden Rd, Hillsborough, CA 94010
SOLD MAY 29, 2026
$4,950,000
C
4 beds3.5 baths3,345 sq ft
815 Crystal Springs Rd, Hillsborough, CA 94010
SOLD SEP 14, 2026
$6,000,000
D
4 beds3.5 baths3,440 sq ft
336 Brentwood Rd, Hillsborough, CA 94010
SOLD MAY 22, 2026
$4,800,000
E
4 beds3 baths3,370 sq ft
965 Parrott Dr, Hillsborough, CA 94010
SOLD SEP 10, 2026
$4,075,000
F
4 beds3.5 baths2,950 sq ft
404 Hillsborough Blvd, San Mateo, CA 94402

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Sell

$2,581,732

Est. take-home

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Est. cash available

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Rent

$9,262/mo

Redfin rental estimate

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Market trends in 94402, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

105.8%

0.8% MoM

Median sale price

$2.7M

$109K MoM

Avg. days on market

12d

0 days MoM

Recently sold homes

11 MoM

New listings for sale

OPEN FRI, 5PM TO 7PM
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3D WALKTHROUGH
$2,500,000
2 beds2.5 baths2,800 sq ft
20 West 3rd Ave #601, San Mateo, CA 94402
OPEN SAT, 2PM TO 4PM
$1,825,000
4 beds2 baths1,942 sq ft
934 South Delaware St, San Mateo, CA 94402
OPEN TUE, 10AM TO 1PM
$915,000
2 beds1.5 baths985 sq ft
606 South Humboldt St #1, San Mateo, CA 94402
OPEN TUE, 10AM TO 12PM
$2,895,000
4 beds3 baths2,207 sq ft
1455 Ascension Dr, San Mateo, CA 94402
$2,250,000
3 beds2 baths2,282 sq ft
155 12th Ave, San Mateo, CA 94402
$1,490,000
3 beds3 baths1,633 sq ft
13 Gallowridge Ct, San Mateo, CA 94402
$1,699,000
2 beds1.5 baths1,210 sq ft
1314 Woodland Dr, San Mateo, CA 94402
3D WALKTHROUGH
$2,795,000
4 beds2 baths2,030 sq ft
1476 Forge Rd, San Mateo, CA 94402
$2,960,000
5 beds2.5 baths2,420 sq ft
323 Sonora Dr, San Mateo, CA 94402
See all

Provided by Redfin

Sale history for 801 CRYSTAL SPRINGS Rd

Date

Event

Price

MLSListings #ML80944474

Nov 13, 2009

Pending

—

Nov 10, 2009

Listing Removed

—

Nov 6, 2009

Pending

—

Oct 29, 2009

Listing Removed

—

Oct 28, 2009

Sold

$1,250,000

$377/sq ft

Oct 1, 2009

Pending

—

Sep 21, 2009

Price Changed

$1,384,000

$417/sq ft

Sep 16, 2009

Listed

$1,469,900

$443/sq ft

Public Records

Jun 30, 2005

Sold

$2,380,000

$717/sq ft

MLSListings #ML80523746

Jul 1, 2005

Listing Removed

—

Jun 3, 2005

Sold

$2,380,000

$717/sq ft

May 4, 2005

Listed

$2,390,000

$720/sq ft

Public Records

Jul 13, 2004

Sold

$1,975,000

$595/sq ft

MLSListings #ML80372895

Jul 16, 2004

Listing Removed

—

Mar 26, 2004

Sold

$1,995,000

$601/sq ft

Jan 18, 2004

Listed

$1,999,000

$602/sq ft

Public Records

Aug 3, 1999

Sold

$1,150,000

$346/sq ft

MLSListings #ML89910174

Aug 2, 1999

Listing Removed

—

May 3, 1999

Sold

$1,150,000

$346/sq ft

Mar 11, 1999

Listed

$1,150,000

$346/sq ft

Public Records

Nov 26, 1997

Sold

$850,000

$256/sq ft

Public Records

Jun 28, 1996

Sold

$115,500

$35/sq ft

Public Records

Apr 13, 1990

Sold

$897,000

$270/sq ft

Public Records

Dec 30, 1985

Sold

$125,000

$38/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$20,457 (+3.8%)

$822,894 + $822,894

$1,645,788

2024

$19,704 (+1.5%)

$806,759 + $806,759

$1,613,518

2023

$19,419 (+2.0%)

$790,941 + $790,941

$1,581,882

2022

$19,037 (+0.9%)

$775,433 + $775,433

$1,550,866

2021

$18,869 (+3.7%)

$760,229 + $760,229

$1,520,458

2020

$18,201 (+4.7%)

$745,323 + $745,323

$1,490,646

2019

$17,390 (+3.2%)

$737,681 + $737,681

$1,475,362

2018

$16,856 (+2.2%)

$723,217 + $723,217

$1,446,434

2017

$16,489 (−0.6%)

$695,135 + $695,135

$1,390,270

2016

$16,586 (+0.8%)

$695,135 + $695,135

$1,390,270

2015

$16,460 (+5.2%)

$681,505 + $681,505

$1,363,010

2014

$15,644 (+2.7%)

$658,120 + $658,120

$1,316,240

2012

$15,234 (+3.2%)

$655,146 + $655,146

$1,310,292

2011

$14,768 (+2.1%)

$642,300 + $642,300

$1,284,600

2010

$14,468 (−18.5%)

$629,706 + $629,706

$1,259,412

2009

$17,759 (−36.2%)

$625,000 + $625,000

$1,250,000

2008

$27,843

$800,000 + $800,000

$1,600,000

Tax history for 801 CRYSTAL SPRINGS Rd

Year

Property tax

Land + Additions

Assessment*

2025

$20,457 (+3.8%)

$822,894 + $822,894

$1,645,788

2024

$19,704 (+1.5%)

$806,759 + $806,759

$1,613,518

2023

$19,419 (+2.0%)

$790,941 + $790,941

$1,581,882

2022

$19,037 (+0.9%)

$775,433 + $775,433

$1,550,866

2021

$18,869 (+3.7%)

$760,229 + $760,229

$1,520,458

2020

$18,201 (+4.7%)

$745,323 + $745,323

$1,490,646

2019

$17,390 (+3.2%)

$737,681 + $737,681

$1,475,362

2018

$16,856 (+2.2%)

$723,217 + $723,217

$1,446,434

2017

$16,489 (−0.6%)

$695,135 + $695,135

$1,390,270

2016

$16,586 (+0.8%)

$695,135 + $695,135

$1,390,270

2015

$16,460 (+5.2%)

$681,505 + $681,505

$1,363,010

2014

$15,644 (+2.7%)

$658,120 + $658,120

$1,316,240

2012

$15,234 (+3.2%)

$655,146 + $655,146

$1,310,292

2011

$14,768 (+2.1%)

$642,300 + $642,300

$1,284,600

2010

$14,468 (−18.5%)

$629,706 + $629,706

$1,259,412

2009

$17,759 (−36.2%)

$625,000 + $625,000

$1,250,000

2008

$27,843

$800,000 + $800,000

$1,600,000

*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

2.5

Stories

Lot width

—

Lot depth

—

Lot size

0.45 Acres

Year renovated

—

Sq. Ft.

3,320

Year built

1988

Style

Single Family Residential

County

San Mateo County

APN

034011360

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 2, 2026.

R1A

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

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
Bedrooms: Primary Suite/Retreat

Bathroom Information
# of Baths (Full): 4
# of Baths (Minimum): 4
# of Baths (Maximum): 4
Bathroom Description: 2+ Tubs, 2+ Stall Shower, Tub in Master Bedroom, Tub w/Jets

Room Information
Bonus/Hobby Room, Rec/Rumpus Room, Formal Entry, Wine Cellar/Storage
Family Room Description: Separate Family Room
Dining Room Description: Formal Dining Room, No Informal Dining Room
Kitchen Description: Dishwasher, Garbage Disposal, 2+ Ovens, Oven (Self Cleaning), Oven (Built-In), Hookups (Gas)

Interior Features
Laundry: In Garage, Hookup (Gas Dryer)
Flooring: Carpet (Wall-to-Wall), Hardwood, Marble

Fireplace Information
Fireplace Description: In Living Room, In Primary Bedroom, Wood-Burning, Gas Starter, Fireplace Available

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

Exterior

Exterior Features
View: Mountains, Canyon, Valley
Roof: Clay, Tile
Yard/Grounds: Patio(s), Sprinkler(s) (Auto), Fenced

Building Information
Style: Mediterranean
Subclass: Single Family Home
Building Type: Detached
Post & Pier
Building Height (Minimum): 3
Building Height (Maximum): 3

Property Features
Amenities: Window Covering(s), Double Pane Windows(s), Vaulted Ceiling
Communication: Cable TV Available
Living Sq. Ft.: 3,320

Property Information
Property Primary ID: 16557

Lot Information
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Assessor
Zoning: R100

Financial

Tax/Assessment Information
City Transfer Tax: Yes

Utilities

Utility Information
Energy Features: Double Pane Windows, Skylight(s)
Sewer Septic: Sewer in Street, Sewer Connected

Water Information
Water: Public

Location

Multi-Unit Information
# of Stories: 3

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

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 3,320
Stories: 2.0
Lot Size: 0.45 acres
Style: Single Family Residential
Year Built: 1988
Year Renovated: —
County: San Mateo County
APN: 034011360

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 • 0.4mi

7/10

Borel Middle School

Public 6-8 • Assigned • 1.0mi

8/10

Aragon High School

Public 9-12 • Assigned • 0.6mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

San Mateo starting in January 2026, median prices climbed steadily, reaching a strong spring peak in March–April 2026 at around $2.35M–$2.4M. Prices pulled back in July, rebounded briefly in August, and closed in September 2026 at around...
1 week ago • San Mateo
Helen Li
Redfin Premier agent
94 deals
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Climate risks

8/10 Flood Factor

Estimated 80%+ chance 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

5 days above 86° expected this year, 11 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

$3.17M – $3.84M

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New listings for sale in 94402

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OPEN TUE, 10AM TO 12PM3D & VIDEO TOUR

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Home values near 801 CRYSTAL SPRINGS Rd

Data from public records.

Address	Redfin Estimate
805 Crystal Springs Road, Hillsborough, CA 3 Beds \| 2 Baths \| 1650 Sq. Ft.	$3,900,756
771 Crystal Springs Road, San Mateo, CA 3 Beds \| 2 Baths \| 2500 Sq. Ft.	$3,281,363

Address	Redfin Estimate
807 Crystal Springs Road, Hillsborough, CA 4 Beds \| 4 Baths \| 2836 Sq. Ft.	$4,559,054
731 Crystal Springs Road, San Mateo, CA 3 Beds \| 2 Baths \| 2200 Sq. Ft.	$2,639,174

Address	Redfin Estimate
760 Crystal Springs Road, Hillsborough, CA 5 Beds \| 6.5 Baths \| 6175 Sq. Ft.	$11,336,781
818 Crystal Springs Road, Hillsborough, CA 4 Beds \| - Baths \| 2800 Sq. Ft.	$4,804,996

Property information provided by MLSListings when last listed in 2009. 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 801 CRYSTAL SPRINGS Rd

Tax history for 801 CRYSTAL SPRINGS 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 801 CRYSTAL SPRINGS Rd

More real estate resources