37 Gresham Ln, Atherton, CA 94027 Property Records

San Mateo County property record for 37 Gresham Ln, Atherton, CA 94027

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,260 sqft · built 1959
Lot Size	0.32 acres (13,950 sqft)
Owner	2 Company Names on File
Last Sale	$4,000,000 (Nov 2021)
Tax Bill	$40,840 (2025)
Deeds & Mortgages	Nov 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`059-303-030`

Property Details

APN / Parcel Number

Primary APN	`059-303-030`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,260 sqft Living Area
1st Floor Area	2,260 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1959
Architectural Style	Ranch
Exterior Material	Wood
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	13,950 sqft (0.32 acres)
Lot Dimensions	150 ft deep x 93 ft wide
Garage Area	500 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	37 GRESHAM LN
City	ATHERTON
State	CA
Zip	94027-3918
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1001A
Legal Description	LOT 3 LESS 6 IN STRIP ATHERTON MANOR RSM 49/45 TOWN OF ATHERTON
Legal Subdivision	ATHERTON MANOR
Legal Tract	A
Legal Lot Number	3
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	4
Census Block	4002
Census Tract	611400

Owner

Source: San Mateo County assessment roll, as of July 15, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on File
Mailing Address	37 GRESHAM LN, ATHERTON, CA 94027-3918
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 29, 2021 · Amount on Record
Deed Sale	Nov 29, 2021 · Amount on Record
Prior Sale	Dec 22, 2009 · Amount on Record
Deed Document Number	2021163551
Prior Transfer Date	Dec 17, 2009
Prior Transfer Doc	0000165996
Record Updated	Sep 20, 2026

November 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Nov 29, 2021
Property Address	37 GRESHAM LN, ATHERTON, CA 94027-3918
Document Number	0000163551
Map Reference	MB 49 PG 45
Instrument Date	Nov 18, 2021
Instrument	2021-163551
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$4,400.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	37 GRESHAM LN, ATHERTON, CA 94027-3918
Investor	Possibly a Property Investor

Mortgage

Document Number	0000163552
Date	Nov 29, 2021
Instrument	2021-163552

Lender

Name	GENERAL MORTGAGE CAPITAL CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	2.62%
Type Change Date	Dec 1, 2028
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	7.62%
Index	Other
Margin	3
Max Rate	7.62%

Tax Assessment & Valuation

Source: San Mateo County assessment roll, as of July 15, 2026

Property Jurisdictions

Type	Name
State	California
Municipality	Atherton Town
County	San Mateo County
Elementary School District	Redwood City Elementary School District (KG - 08)
Secondary School District	Sequoia Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$3,880,000 (+7.03%) Land $3,394,000 Building $486,000
2025	$40,840.00 (+3.53%) Homeowner's exemption	$3,625,000 (-11.15%) Land $3,171,000 Building $454,000
2023	$39,448.00 (-10.63%) Homeowner's exemption	$4,080,000 Land $3,570,000 Building $510,000	$4,131,900
2022	$44,139.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	7 in force
Nearby Flood Claims	8 (1979–2019)
Claims Outside the SFHA	2 of 8
Most Recent Claim	Jan 2019 · other causes

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CALIFORNIA WATER SERVICE - BEAR GULCH private · serves 60,382 people · EPA ID CA4110006
Water Source	Surface water
Last State Inspection	Feb 2025
Lead	4 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 487 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Communications, LLC. Fixed Wireless	250 / 100
T-Mobile USA Fixed Wireless	100 / 20

May also be available: California Internet, Race Telecommunications, Radiate Holdings, Sonic Telecom.