736 28th Ave, San Mateo, CA 94403 Property Records

San Mateo County property record for 736 28th Ave, San Mateo, CA 94403

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.5 ba · 2,740 sqft · built 1940
Lot Size	0.185 acres (8,070 sqft)
Owner	2 Individual Names on Record
Last Sale	$3,150,000 (Apr 2026)
Tax Bill	$36,147 (2025)
Deeds & Mortgages	Apr 2026 Sale & Mortgage Jun 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`039-254-230`

Property Details

APN / Parcel Number

Primary APN	`039-254-230`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,740 sqft Living Area
Gross Area	3,390 sqft
1st Floor Area	1,050 sqft
2nd Floor Area	250 sqft
Basement Area	650 sqft
Family Room	Family Room
Study	Study
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1940
Architectural Style	Contemporary
Exterior Material	Stucco
Roof Material	Composition Shingle
Lot Area	8,070 sqft (0.185 acres)
Lot Dimensions	147 ft deep x 55 ft wide
Garage Type	Basement
Garage Area	650 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	736 28TH AVE
City	SAN MATEO
State	CA
Zip	94403-2608
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1000B
Legal Description	55 FT X 146.725 FT ON NWLY LINE 28TH AVE COM 81.78 FT NELY FROM MASON LANE PTN LOT 6 BERESFORD PARK VOL 6 MISC PG 9 CITY OF SAN MATEO
Legal Subdivision	BERESFORD PARK
Legal Tract	2
Legal Lot Number	6
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	2
Census Block	2020
Census Tract	606700

Owner

Source: San Mateo County records, as of August 14, 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 Record
Mailing Address	736 28TH AVE, SAN MATEO, CA 94403-2608
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Apr 29, 2026	Grant Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK
Jun 22, 2018	Grant Deed, Transfer BANK OF AMERICA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 29, 2026 · Amount on Record
Deed Sale	Apr 29, 2026 · Amount on Record
Prior Sale	Jun 22, 2018 · Amount on Record
Deed Document Number	202622748
Prior Transfer Date	Nov 18, 1995
Prior Transfer Doc	0000128224
Record Updated	Sep 20, 2026

April 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Apr 29, 2026
Property Address	736 28TH AVE, SAN MATEO, CA 94403-2608
Document Number	0000022748
Instrument Date	Apr 15, 2026
Instrument	202622748
Transaction Type	Transfer
Record Updated	Jul 6, 2026
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$349,965.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	736 28TH AVE, SAN MATEO, CA 94403-2608

Mortgage

Document Number	0000022749,
Date	Apr 29, 2026
Instrument	202622749

Lender

Name	JPMORGAN CHASE BANK

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.75%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

June 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jun 22, 2018
Property Address	736 28TH AVE, SAN MATEO, CA 94403-2608
Document Number	0000049105
Instrument Date	May 31, 2018
Instrument	49105
Transaction Type	Transfer
Record Updated	Jul 10, 2018
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,970.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	29464 RD #86 VISALIA CA 93277, 86, VISALIA, CA 93277

Mortgage

Document Number	49108
Date	Jun 22, 2018
Instrument	49108

Lender

Name	BANK OF AMERICA
Type	Bank
Address	101 S TRYON ST, CHARLOTTE, NC 28280-0002

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jun 21, 2048

Interest

Rate Type	Adjustable Rate
Rate	3.5%

Tax Assessment & Valuation

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$3,133,576 (+2%) Land $2,193,504 Building $940,072
2025	$36,147.00 (+1.18%)	$3,072,135 (+4.04%) Land $2,150,495 Building $921,640
2024	$35,725.00 (+2.49%)
2023	$34,858.00 (+0.29%)	$2,952,842 Land $2,066,990 Building $885,852	$2,757,600
2022	$34,758.00

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	1 in force
Nearby Flood Claims	1 (1979)
Most Recent Claim	Apr 1979 · rainfall accumulation

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	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Water System	CALIFORNIA WATER SERVICE - SAN MATEO private · serves 103,536 people · EPA ID CA4110008
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, 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 732 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50

May also be available: Etheric Networks, T-Mobile.

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