75 Crystal Springs Rd, San Mateo, CA 94402

Off market may 2024 for $6.4M

$6,470,139

Est. refi paymentEst. refi $43,934/mo

•

3,136

sq ft

75 Crystal Springs Rd, San Mateo, CA 94402

About this home

Just blocks from downtown San Mateo, this 3-level contemporary combines gated seclusion with absolute luxury plus an ADU. Built 2 years ago on over half an acre, the entire property blends organic wood accents with sleek modern lines and oak floors throughout. Skylights and retractable glass doors fill the home with light and a seamless indoor-outdoor connection. The living area is a luxurious lounge and doubles as a media center with 7.1 surround sound and a track-hung movable wall for privacy. The kitchen offers minimalistic elegance, wonderful functionality, and high-end appliances alongside the formal dining area. There are 4 bedrooms, with a luxurious primary suite and a private lower-level suite. The 1-bedroom, 1-bath ADU with kitchen and laundry provides equally beautiful space for guests, extended family, or as a rental. The private oasis outside features a pool, large deck with spa, fire pit, expansive terrace, lush lawn, mature trees, and numerous fruit trees. Located minutes from top schools including Baywood Elementary, and midway between San Francisco and Silicon Valley. OHP measured a SQFT of 3,798. County records show SQFT of 2,943 with 3 BD/3.5 BA and an ADU of 623 sqft.

Single-familyProperty Type

1954Year Built

0.53 acresLot Size

$2,063Est. Price/Sq.Ft.

2 car garageParking

Listed by Alicia Sanguinetti •DRE #01183262 • Compass

Listed by Andrew Greenman •DRE #01874265 • Compass

Contact: 650-888-6432

Bought with Sophia Wong •DRE #02057716 • KW Advisors

Redfin checked: 2 minutes ago

•Source:MLSListings #ML81962502

Redfin Estimate

$6,470,139

$60K since sold in May 2024$77K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 44.3% higher than the average sale price ($4.48M) of 6 comparable homes.

SOLD MAY 21, 2026
$7,172,500
A
5 beds4.5 baths3,800 sq ft
300 Uplands Dr, Hillsborough, CA 94010
SOLD JUN 12, 2026
$4,800,000
B
5 beds3.5 baths3,270 sq ft
429 Virginia Ave, San Mateo, CA 94402
SOLD JUL 24, 2026
$3,000,000
C
4 beds4 baths2,850 sq ft
120 Gramercy Dr, San Mateo, CA 94402
SOLD DEC 4, 2025
$5,485,000
D
4 beds3.5 baths3,545 sq ft
310 Ranelagh Rd, Hillsborough, CA 94010
SOLD SEP 10, 2026
$3,500,000
E
5 beds3 baths2,390 sq ft
731 W Capistrano Way, San Mateo, CA 94402
SOLD MAY 14, 2026
$2,950,000
F
4 beds3 baths2,520 sq ft
21 De Sabla Rd, San Mateo, CA 94402

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Earn from this home

Sell

$1,222,457

Est. take-home

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Refinance

Est. cash available

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Rent

$9,190/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

OPEN SAT, 12PM TO 3PM
$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
$1,498,000
2 beds1.5 baths1,225 sq ft
930 10th Ave, San Mateo, CA 94402
OPEN TODAY, 5PM TO 7PM
$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
VIDEO TOUR
$1,249,000
3 beds2.5 baths1,770 sq ft
2341 Ticonderoga Dr, San Mateo, CA 94402
OPEN SAT, 2PM TO 4PM
$4,799,000
5 beds4 baths3,124 sq ft
755 Nevada Ave, San Mateo, CA 94402
3D WALKTHROUGH
$2,398,000
4 beds3 baths1,930 sq ft
1227 Rhus St, San Mateo, CA 94402
HOT HOME
$1,885,000
3 beds2.5 baths1,930 sq ft
1800 Randall Rd, San Mateo, CA 94402
3D WALKTHROUGH
$4,595,000
4 beds3.5 baths2,720 sq ft
36 Belford Way, San Mateo, CA 94402
See all

Provided by Redfin

Sale history for 75 Crystal Springs Rd

Date

Event

Price

MLSListings #ML81962502

May 17, 2024

Sold

$6,410,000

$2,044/sq ft

May 7, 2024

Pending

—

Apr 24, 2024

Listed

$6,300,000

$2,009/sq ft

Public Records

Dec 18, 2002

Sold

$1,650,000

$526/sq ft

MLSListings #ML80246660

Dec 19, 2002

Listing Removed

—

Dec 2, 2002

Sold

$1,650,000

$526/sq ft

Sep 3, 2002

Listed

$1,899,000

$606/sq ft

Public Records

Mar 1, 2000

Sold

$1,300,500

$415/sq ft

Public Records

May 7, 1982

Sold

$287,500

$92/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$76,221 (+136.1%)

$3,370,000 + $2,609,000

$5,979,000

2024

$32,287 (+0.9%)

$3,685,260 + $2,852,940

$6,538,200

2023

$32,004 (−5.2%)

$1,171,441 + $1,500,976

$2,672,417

2022

$33,773 (+12.9%)

$1,148,472 + $1,471,546

$2,620,018

2021

$29,907 (+28.8%)

$1,125,953 + $1,442,693

$2,568,646

2020

$23,219 (−6.8%)

$1,103,876 + $1,304,992

$2,408,868

2019

$24,910 (+2.2%)

$1,092,558 + $864,051

$1,956,609

2018

$24,377 (+0.8%)

$1,071,136 + $1,071,136

$2,142,272

2017

$24,190 (+2.6%)

$1,029,544 + $1,029,544

$2,059,088

2016

$23,571 (+2.8%)

$1,029,544 + $1,029,544

$2,059,088

2015

$22,930 (+2.2%)

$1,009,357 + $1,009,357

$2,018,714

2014

$22,445 (+3.1%)

$974,722 + $974,722

$1,949,444

2012

$21,770 (+11.6%)

$970,317 + $970,317

$1,940,634

2011

$19,514 (+1.2%)

$951,292 + $951,292

$1,902,584

2010

$19,283 (+0.2%)

$850,000 + $850,000

$1,700,000

2009

$19,253 (−5.7%)

$850,000 + $850,000

$1,700,000

2008

$20,409

$927,870 + $927,870

$1,855,740

Tax history for 75 Crystal Springs Rd

Year

Property tax

Land + Additions

Assessment*

2025

$76,221 (+136.1%)

$3,370,000 + $2,609,000

$5,979,000

2024

$32,287 (+0.9%)

$3,685,260 + $2,852,940

$6,538,200

2023

$32,004 (−5.2%)

$1,171,441 + $1,500,976

$2,672,417

2022

$33,773 (+12.9%)

$1,148,472 + $1,471,546

$2,620,018

2021

$29,907 (+28.8%)

$1,125,953 + $1,442,693

$2,568,646

2020

$23,219 (−6.8%)

$1,103,876 + $1,304,992

$2,408,868

2019

$24,910 (+2.2%)

$1,092,558 + $864,051

$1,956,609

2018

$24,377 (+0.8%)

$1,071,136 + $1,071,136

$2,142,272

2017

$24,190 (+2.6%)

$1,029,544 + $1,029,544

$2,059,088

2016

$23,571 (+2.8%)

$1,029,544 + $1,029,544

$2,059,088

2015

$22,930 (+2.2%)

$1,009,357 + $1,009,357

$2,018,714

2014

$22,445 (+3.1%)

$974,722 + $974,722

$1,949,444

2012

$21,770 (+11.6%)

$970,317 + $970,317

$1,940,634

2011

$19,514 (+1.2%)

$951,292 + $951,292

$1,902,584

2010

$19,283 (+0.2%)

$850,000 + $850,000

$1,700,000

2009

$19,253 (−5.7%)

$850,000 + $850,000

$1,700,000

2008

$20,409

$927,870 + $927,870

$1,855,740

*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

3.5

Stories

Lot width

—

Lot depth

—

Lot size

23,000

Year renovated

2022

Sq. Ft.

3,136

Year built

1954

Style

Single Family Residential

County

San Mateo County

APN

032442040

Parking Spaces

Basement

Accessible

HOA Dues

—

Garage

Yes

Features

Green, Pool

Last updated by owner on May 20, 2024.

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

Jun 21, 2024 • Final

Public works - encroachment permits (general construction)

Replace the sewer lateral from the property line to the main line within the city right of way.

Plumbing

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, Electric Gate, Gate/Door Opener, Guest/Visitor Parking, Lighted Parking Area, On Street
Garage Spaces: 2

Interior

Bedroom Information
# of Bedrooms (Minimum): 5
# of Bedrooms (Maximum): 5
Bedrooms: Ground Floor Bedroom, Primary Suite/Retreat, Walk-In Closet

Bathroom Information
# of Baths (Full): 4
# of Baths (1/2): 1
Bathroom Description: Double Sinks, Half on Ground Floor, Primary (Stall Shower(s)), Shower Over Tub, 2+ Stall Shower

Room Information
Formal Entry, Great Room, Laundry Room, Storage, Workshop
Family Room Description: Other (See Remarks)
Dining Room Description: Breakfast Bar, Dining Area, Eat in Kitchen, No Formal Dining Room, Skylight(s)
Kitchen Description: Countertop (Marble), Countertop - Quartz, Dishwasher, Exhaust Fan, Freezer, Garbage Disposal, Island, Island with Sink, Microwave, Oven Range, Oven Range (Built-In, Gas), Refrigerator(s), Skylight(s), Wine Refrigerator
Accessory Dwelling Unit

Interior Features
Laundry: In Utility Room, Inside, Tub/Sink, Washer/Dryer
Flooring: Hardwood, Stone

Fireplace Information
Has Fireplace
Fireplace Description: Gas-Burning, Gas Starter, In Living Room, Wood-Burning
Fireplaces (Minimum): 1

Heating & Cooling Information
Cooling: Central Forced Air, Multi-Zone
Heating: Central Forced Air (Gas), Heating (2+ Zones)

Exterior

Exterior Features
Fencing: Fenced Back, Fenced Front, Gate
Roof: Composition
Yard/Grounds: Backyard, Fenced, Outdoor Fireplace

Building Information
Style: Contemporary
Subclass: Single Family Home
Building Type: Detached
Construction Type: Stucco, Wood, Wood Frame
Concrete Perimeter, Raised

Pool Information
Has Pool
Pool Description: Heated, In-Ground, Sweep, Spa - Cover, Spa - Jetted, Spa/Hot Tub

Property Features
Amenities: High Ceiling, Security Gate, Skylight(s), Video/Audio System, Wet Bar
Communication: Audio/Video Prewired, Other (See Remarks)
Living Sq. Ft.: 3,798
Security Features: Fire Alarm, Fire System (Sprinkler), Secured Garage/Parking, Security Fence, Security Lights, Video/Audio System

Property Information
Property Faces: South
Property Primary ID: 287040

Lot Information
Lot Acres: 0.528
Lot Description: Grade (Level)
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
Energy Features: Smart Home System, Tankless Water Heater
Sewer Septic: Sewer (Public)
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
Middle School: Borel Middle
High School: Aragon High
High School District: San Mateo Union High

Public facts

Beds: 4
Baths: 3.5
Sq. Ft.: 3,136
Stories: 1.0
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 0.53 acres
Style: Single Family Residential
Year Built: 1954
Year Renovated: 2022
County: San Mateo County
APN: 032442040
HOA Dues: —
Garage: Yes
Features: Green, Pool

Home facts updated by owner on May 20, 2024

Other

Miscellaneous Information
Incorporated: Yes

Around this home

Schools

Baywood Elementary School

Public K-5 • Assigned • 0.7mi

7/10

Borel Middle School

Public 6-8 • Assigned • 1.0mi

8/10

Aragon High School

Public 9-12 • Assigned • 0.9mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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

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

$6.15M – $7.44M

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Nearby similar homes

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OPEN SAT, 2PM TO 4PM3D WALKTHROUGH

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New listings for sale in 94402

OPEN SAT, 12PM TO 3PM

$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

$1,498,000

2 beds1.5 baths1,225 sq ft

930 10th Ave, San Mateo, CA 94402

OPEN TODAY, 5PM TO 7PM3D & VIDEO TOUR

$3,498,000

3 beds2.5 baths2,120 sq ft

760 Edgewood Rd, San Mateo, CA 94402

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2 beds2 baths1,065 sq ft

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

VIDEO TOUR

$1,249,000

3 beds2.5 baths1,770 sq ft

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OPEN SAT, 2PM TO 4PM3D WALKTHROUGH

$4,799,000

5 beds4 baths3,124 sq ft

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3D WALKTHROUGH

$2,398,000

4 beds3 baths1,930 sq ft

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HOT HOME

$1,885,000

3 beds2.5 baths1,930 sq ft

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Home values near 75 Crystal Springs Rd

Data from public records.

Address	Redfin Estimate
74 Crystal Springs Rd, San Mateo, CA 5 Beds \| 3 Baths \| 3730 Sq. Ft.	$4,072,453
55 Crystal Springs Rd, San Mateo, CA 3 Beds \| 2.5 Baths \| 2360 Sq. Ft.	$3,011,605

Address	Redfin Estimate
66 Crystal Springs Rd, San Mateo, CA 4 Beds \| 3 Baths \| 3850 Sq. Ft.	$4,198,463
53 Crystal Springs Rd, San Mateo, CA 3 Beds \| 2.5 Baths \| 3070 Sq. Ft.	$3,241,112

Address	Redfin Estimate
45 Crystal Springs Rd, San Mateo, CA 2 Beds \| 2 Baths \| 1960 Sq. Ft.	$2,414,428
49 Crystal Springs Rd, San Mateo, CA 2 Beds \| 2.5 Baths \| - Sq. Ft.	$3,201,206

Property information provided by MLSListings when last listed in 2024. This data may not show owner updates. 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 75 Crystal Springs Rd

Tax history for 75 Crystal Springs Rd

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 75 Crystal Springs Rd

More real estate resources