989 E Grant Pl, San Mateo, CA 94402 Property Records

San Mateo County property record for 989 E Grant Pl, San Mateo, CA 94402

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 790 sqft · built 1941
Lot Size	0.106 acres (4,613 sqft)
Owner	2 Individual Names on File
Last Sale	$965,000 (Sep 2016)
Tax Bill	$14,366 (2025)
Deeds & Mortgages	May 2020 Mortgage
Flood Zone	Zone X (reduced by levee)
APN	`035-022-400`

Property Details

APN / Parcel Number

Primary APN	`035-022-400`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	790 sqft Living Area
1st Floor Area	790 sqft
Family Room	Family Room

Exterior

Year Built	Built 1941
Effective Year Built	Effective 1941
Lot Area	4,613 sqft (0.106 acres)
Lot Dimensions	103 ft deep x 45 ft wide
Garage Area	230 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	989 E GRANT PL
City	SAN MATEO
State	CA
Zip	94402-1817
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOT 23 BLOCK 2 SUNNYBRAE MAP NO 1 RSM 21/80
Legal Subdivision	SUNNYBRAE MAP NO 1
Legal Block	2
Legal Lot Number	23
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	1
Census Block	1005
Census Tract	607600

Owner

Source: San Mateo County records · APN 035-022-400

Assessment roll updated July 15, 2026 · Last verified July 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	989 E GRANT PL, SAN MATEO, CA 94402-1817
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Sep 01, 2016 · Amount on Record
Deed Sale	Sep 01, 2016 · Amount on Record
Prior Sale	Sep 01, 2016 · Amount on Record
Deed Document Number	201689445
Prior Transfer Date	May 20, 2013
Prior Transfer Doc	0000114876
Record Updated	Sep 20, 2026

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	989 E GRANT PL, SAN MATEO, CA 94402-1817
Document Number	0000043148
Instrument Date	May 08, 2020
Transaction Type	Mortgage
Record Updated	Jun 09, 2020
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	989 E GRANT PL SAN MATEO CA 944021817, SAN MATEO, CA 94402-1817

Mortgage

Document Number	0000043148
Date	May 13, 2020
Instrument	43148

Lender

Name	SAN MATEO CU
Type	Credit Union
Address	REDWOOD CITY, CA 94063

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	May 12, 2035

Tax Assessment & Valuation

Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,142,358 (+2%) Land $988,467 Building $153,891
2025	$14,366.00 (+3.82%) Homeowner's exemption	$1,119,960 (+4.04%) Land $969,086 Building $150,874
2023	$13,837.00 (+0.9%) Homeowner's exemption	$1,076,472 Land $931,456 Building $145,016	$1,246,500
2022	$13,714.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 10, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X reduced by levee · depends on levee performance
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	8 in force
Nearby Flood Claims	1 (2022)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Radiate Holdings Cable	1,500 / 50
Sonic Telecom Fiber	1,000 / 1,000
Unwired Fixed Wireless	300 / 25
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.

Based on FCC filings for 915 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CALIFORNIA WATER SERVICE - SAN MATEO private · serves 103,536 people
Water Source	Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State Inspection	Mar 2025
Lead	4 ppb (2023–2025) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.