OFF MARKET

Off market oct 2006 for $447K

$635,704

Est. refi paymentEst. refi $3,075/mo

•

750

sq ft

40 CRYSTAL SPRINGS Rd #4, San Mateo, CA 94402

About this home

CondoProperty Type

1982Year Built

$848Est. Price/Sq.Ft.

Listed by George Chopoff •DRE #01007920 • RE/MAX Dolphin Real Estate-RS

Contact: (650) 654-7653

Bought with Linda Deese • Coldwell Banker Realty

Redfin checked: 3 minutes ago

•Source:MLSListings #ML80655266

Redfin Estimate

$635,704

$189K since sold in October 2006$19K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 44.4% higher than the average sale price ($440K) of 6 comparable homes.

SOLD AUG 7, 2026
$250,000
A
1 bed1 bath968 sq ft
1 Baldwin Ave #902, San Mateo, CA 94401
SOLD AUG 25, 2026
$475,000
B
1 bed1 bath740 sq ft
249 Elm St #107, San Mateo, CA 94401
SOLD AUG 3, 2026
$620,000
C
1 bed1 bath703 sq ft
10 Crystal Springs Rd #2112, San Mateo, CA 94402
SOLD AUG 27, 2026
$312,176
D
1 bed2 baths1,112 sq ft
1 Baldwin Ave #822, San Mateo, CA 94401
SOLD JUL 14, 2026
$425,000
E
1 bed1 bath675 sq ft
711 S Bayshore Blvd #10, San Mateo, CA 94401
Realty Executives of Northern California, Realty Executives of Northern California
SOLD AUG 6, 2026
$560,000
F
1 bed1 bath692 sq ft
211 S Fremont St #204, San Mateo, CA 94401

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$433,775

Est. take-home

List your home with Redfin and save $3,179

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$2,960/mo

Redfin rental estimate

List your home for rent

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

NEW 9 HRS AGO
$1,895,000
4 beds1.5 baths2,356 sq ft
1228 Maple St, San Mateo, CA 94402
OPEN TODAY, 1PM TO 4PM
$1,420,000
2 beds1 bath1,010 sq ft
926 Fleetwood Dr, San Mateo, CA 94402
OPEN TODAY, 1PM TO 4PM
$1,298,000
2 beds2.5 baths1,575 sq ft
403 South Hummingbird Ln, San Mateo, CA 94402
OPEN TODAY, 12PM TO 3PM
$838,000
2 beds2.5 baths1,005 sq ft
5 West Bellevue Ave #2, San Mateo, CA 94402
OPEN TODAY, 2PM TO 4PM
$7,558,000
5 beds4.5 baths4,275 sq ft
709 Hurlingham Ave, San Mateo, CA 94402
OPEN TODAY, 2PM TO 4PM
$1,498,000
2 beds1.5 baths1,225 sq ft
930 10th Ave, San Mateo, CA 94402
OPEN TODAY, 2PM TO 4PM
$3,498,000
3 beds2.5 baths2,120 sq ft
760 Edgewood Rd, San Mateo, CA 94402
OPEN SUN, 1:30PM TO 3:30PM
$828,000
2 beds2 baths1,065 sq ft
5 West Bellevue Ave #11, San Mateo, CA 94402
OPEN TODAY, 2PM TO 4PM
$1,249,000
3 beds2.5 baths1,770 sq ft
2341 Ticonderoga Dr, San Mateo, CA 94402
OPEN TODAY, 1PM TO 4PM
$4,799,000
5 beds4 baths3,124 sq ft
755 Nevada Ave, San Mateo, CA 94402
See all

Provided by Redfin

Sale history for 40 CRYSTAL SPRINGS Rd #4

Date

Event

Price

Public Records

Oct 4, 2006

Sold

$447,000

$596/sq ft

MLSListings #ML80655266

Oct 4, 2006

Listing Removed

—

Sep 12, 2006

Sold

$447,000

$596/sq ft

Sep 1, 2006

Listed

$445,000

$593/sq ft

MLSListings #ML80353145

Sep 30, 2003

Sold

$315,000

$420/sq ft

Sep 19, 2003

Listing Removed

—

Sep 17, 2003

Listed

$315,000

$420/sq ft

Public Records

Oct 30, 2002

Sold

$295,000

$393/sq ft

MLSListings #ML80248555

Oct 31, 2002

Listing Removed

—

Sep 20, 2002

Sold

$295,000

$393/sq ft

Sep 9, 2002

Listed

$295,000

$393/sq ft

Public Records

Jan 9, 1978

Sold

$63,000

$84/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$8,799 (+2.8%)

$183,249 + $427,596

$610,845

2024

$8,560 (+2.5%)

$179,656 + $419,212

$598,868

2023

$8,354 (+0.9%)

$176,134 + $410,993

$587,127

2022

$8,277 (+1.0%)

$172,681 + $402,935

$575,616

2021

$8,197 (+6.2%)

$169,296 + $395,035

$564,331

2020

$7,718 (+5.9%)

$165,977 + $387,290

$553,267

2019

$7,285 (+8.3%)

$164,276 + $383,319

$547,595

2018

$6,728 (+4.4%)

$161,055 + $375,803

$536,858

2017

$6,444 (+2.2%)

$154,802 + $361,211

$516,013

2016

$6,306 (+19.8%)

$154,802 + $361,211

$516,013

2015

$5,264 (+8.4%)

$151,767 + $354,129

$505,896

2014

$4,855 (+24.5%)

$112,000 + $263,000

$375,000

2012

$3,898 (−2.9%)

$97,000 + $228,000

$325,000

2011

$4,014 (−19.4%)

$89,000 + $208,500

$297,500

2010

$4,981 (+11.2%)

$93,000 + $217,000

$310,000

2009

$4,480 (−18.6%)

$120,000 + $280,000

$400,000

2008

$5,502

$107,000 + $251,000

$358,000

Tax history for 40 CRYSTAL SPRINGS Rd #4

Year

Property tax

Land + Additions

Assessment*

2025

$8,799 (+2.8%)

$183,249 + $427,596

$610,845

2024

$8,560 (+2.5%)

$179,656 + $419,212

$598,868

2023

$8,354 (+0.9%)

$176,134 + $410,993

$587,127

2022

$8,277 (+1.0%)

$172,681 + $402,935

$575,616

2021

$8,197 (+6.2%)

$169,296 + $395,035

$564,331

2020

$7,718 (+5.9%)

$165,977 + $387,290

$553,267

2019

$7,285 (+8.3%)

$164,276 + $383,319

$547,595

2018

$6,728 (+4.4%)

$161,055 + $375,803

$536,858

2017

$6,444 (+2.2%)

$154,802 + $361,211

$516,013

2016

$6,306 (+19.8%)

$154,802 + $361,211

$516,013

2015

$5,264 (+8.4%)

$151,767 + $354,129

$505,896

2014

$4,855 (+24.5%)

$112,000 + $263,000

$375,000

2012

$3,898 (−2.9%)

$97,000 + $228,000

$325,000

2011

$4,014 (−19.4%)

$89,000 + $208,500

$297,500

2010

$4,981 (+11.2%)

$93,000 + $217,000

$310,000

2009

$4,480 (−18.6%)

$120,000 + $280,000

$400,000

2008

$5,502

$107,000 + $251,000

$358,000

*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

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

1973

Sq. Ft.

700

Year built

1973

Style

Condo/Co-op

County

San Mateo County

APN

105570060

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

Property details

Parking

Parking Information
Carport (Minimum): 1
Carport (Maximum): 1
Parking Description: Guest/Visitor Parking, Off-Street Parking

Interior

Bedroom Information
# of Bedrooms (Minimum): 1
# of Bedrooms (Maximum): 1

Bathroom Information
# of Baths (Full): 1
# of Baths (Minimum): 1
# of Baths (Maximum): 1
Bathroom Description: Tubs, Stall Shower

Room Information
Storage
Dining Room Description: Dining Area in Living Room, Dining Area in Family Room
Kitchen Description: Dishwasher, Refrigerator(s), Oven Range, 220 Volt Outlet, Hookups (Gas)

Interior Features
Laundry: Laundry Facility (Coin-Operated)
Flooring: Tile, Hardwood, Vinyl/Linoleum

Heating & Cooling Information
Heating: Forced Air, Electric

Exterior

Exterior Features
View: Local/Neighborhood
Roof: Shingle, Tar and Gravel

Building Information
Style: Contemporary
Subclass: Condominium
Building Type: Condo
Concrete Perimeter
Building Height (Minimum): 1
Building Height (Maximum): 3

Property Features
Amenities: Window Covering(s), Double Pane Windows(s), High Ceiling, Vaulted Ceiling, Balcony/Patio
Living Sq. Ft.: 750

Property Information
Ownership Type: Condominium Ownership
Property Primary ID: 33977

Lot Information
Zoning: R100

Financial

Tax/Assessment Information
City Transfer Tax: Yes

Utilities

Utility Information
Energy Features: Walls Insulated, Double Pane Windows, Skylight(s)

Location

Unit Information
Levels in Unit: 1
Maximum Unit Levels: 1
Minimum Floor Number: 2

Multi-Unit Information
# of Stories: 1
# of Units in Building (Minimum): 1
# of Units in Building (Maximum): 10
# of Units in Complex (Minimum): 10
# of Units in Complex (Maximum): 10

HOA Information
Has HOA
Fees Include: Reserves, Water, Common Area Electricity, Fencing, Garbage, Insurance (Liability)
HOA Documents: Articles of Incorporation, Bylaws, Budget, Financial Statement, Rules & Regulations
HOA Fee: $270

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

Public facts

Beds: 1
Baths: 1.0
Sq. Ft.: 700
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1973
Year Renovated: 1973
County: San Mateo County
APN: 105570060

Home facts updated by county records on Sep 2, 2026

Around this home

Schools

Baywood Elementary School

Public K-5 • Assigned • 0.8mi

7/10

Borel Middle School

Public 6-8 • Assigned • 1.0mi

8/10

San Mateo High School

Public 9-12 • Assigned • 1.0mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

7/10 Flood Factor

Estimated 72-80% 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

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 10.8 hours in June and 5 hours in December, placing it above the U.S. average for solar exposure.

10.8 hrs

5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$604,000 – $732,000

Reach more buyers when you sell with Redfin. Save up to $6,357 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

OPEN TODAY, 1PM TO 3PM3D & VIDEO TOUR

$440,000

Studio1 bath473 sq ft

930 Peninsula Ave #306, San Mateo, CA 94401

OPEN SUN, 12PM TO 2PM3D WALKTHROUGH

$899,000

2 beds2 baths1,352 sq ft

30 Mounds Rd #402, San Mateo, CA 94402

$515,000

Studio1 bath519 sq ft

710 Mariners Island Blvd #108, San Mateo, CA 94404

$875,000

2 beds1 bath919 sq ft

211 South Fremont #309, San Mateo, CA 94401

$325,000

2 beds2 baths1,125 sq ft

1 Baldwin Ave #1008, San Mateo, CA 94401

$450,000

1 bed1 bath611 sq ft

44 Lodato Ave #205, San Mateo, CA 94403

New listings for sale in 94402

NEW 9 HRS AGO

$1,895,000

4 beds1.5 baths2,356 sq ft

1228 Maple St, San Mateo, CA 94402

OPEN TODAY, 1PM TO 4PM

$1,420,000

2 beds1 bath1,010 sq ft

926 Fleetwood Dr, San Mateo, CA 94402

OPEN TODAY, 1PM TO 4PM3D WALKTHROUGH

$1,298,000

2 beds2.5 baths1,575 sq ft

403 South Hummingbird Ln, San Mateo, CA 94402

OPEN TODAY, 12PM TO 3PM

$838,000

2 beds2.5 baths1,005 sq ft

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

OPEN TODAY, 2PM TO 4PM

$7,558,000

5 beds4.5 baths4,275 sq ft

709 Hurlingham Ave, San Mateo, CA 94402

OPEN TODAY, 2PM TO 4PM

$1,498,000

2 beds1.5 baths1,225 sq ft

930 10th Ave, San Mateo, CA 94402

OPEN TODAY, 2PM TO 4PM3D & VIDEO TOUR

$3,498,000

3 beds2.5 baths2,120 sq ft

760 Edgewood Rd, San Mateo, CA 94402

OPEN SUN, 1:30PM TO 3:30PM

$828,000

2 beds2 baths1,065 sq ft

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

OPEN TODAY, 2PM TO 4PMVIDEO TOUR

$1,249,000

3 beds2.5 baths1,770 sq ft

2341 Ticonderoga Dr, San Mateo, CA 94402

Home values near 40 CRYSTAL SPRINGS Rd #4

Data from public records.

Address	Redfin Estimate
66 Crystal Springs Road, San Mateo, CA 4 Beds \| 3 Baths \| 3850 Sq. Ft.	$4,197,744
38 Crystal Springs Road #5, San Mateo, CA 1 Beds \| 1 Baths \| - Sq. Ft.	$540,365

Address	Redfin Estimate
45 Crystal Springs Road, San Mateo, CA 2 Beds \| 2 Baths \| 1960 Sq. Ft.	$2,415,104
40 Crystal Springs Road, San Mateo, CA 1 Beds \| 1 Baths \| 700 Sq. Ft.	$671,149

Address	Redfin Estimate
38 Crystal Springs Road #1, San Mateo, CA 2 Beds \| 2 Baths \| 990 Sq. Ft.	$842,302
40 Crystal Springs Road, San Mateo, CA 2 Beds \| 2 Baths \| 990 Sq. Ft.	$813,406

Property information provided by MLSListings when last listed in 2006. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Baywood homes for sale
Central San Mateo homes for sale
Northwest Heights homes for sale
Aragon / Baywood homes for sale

94010 homes for sale
94402 homes for sale
94403 homes for sale
94404 homes for sale
94002 homes for sale

Houses for rent in San Mateo	Agents near me	Irvine, CA homes for sale	San Mateo Housing Market
Houses for sale near me	San Diego, CA homes for sale	Fremont, CA homes for sale
Land for sale near me	San Francisco, CA homes for sale	Sacramento, CA homes for sale
Open Houses near me	Los Angeles, CA homes for sale	San Mateo Property Records
Condos for sale near me	San Jose, CA homes for sale	CA New Listings

San Jose homes for sale
San Francisco homes for sale
Fremont homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 94402, CA

Sale history for 40 CRYSTAL SPRINGS Rd #4

Tax history for 40 CRYSTAL SPRINGS Rd #4

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94402

Home values near 40 CRYSTAL SPRINGS Rd #4

More real estate resources