2810 Devonport Rd, San Marino, CA 91108 Property Records

Los Angeles County property record for 2810 Devonport Rd, San Marino, CA 91108

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,973 sqft · built 1948
Lot Size	0.278 acres (12,118 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,630,000 (Jul 2021)
Tax Bill	$33,194 (2025)
Deeds & Mortgages	Jul 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`5331-010-019`

Property Details

APN / Parcel Number

Primary APN	`5331-010-019`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,973 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1970
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Hip
Roof Material	Wood Shingle
Lot Area	12,118 sqft (0.278 acres)
Lot Dimensions	152 ft deep x 80 ft wide

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	2810 DEVONPORT RD
City	SAN MARINO
State	CA
Zip	91108-1509
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SOR112
Legal Description	TRACT # 13244 LOT 47
Legal Subdivision	13244
Legal Tract	13244
Legal Block	1
Legal Lot Number	47
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	1
Census Block	1013
Census Tract	464200

Owner

Source: Los Angeles County records, as of August 25, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	2430 CONISTON PL, SAN MARINO, CA 91108-2103
Owner Type	Individual
Vesting	Joint Tenants with Right of Survivorship

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 22, 2021 · Amount on Record
Deed Sale	Jul 22, 2021 · Amount on Record
Prior Sale	Oct 10, 2014
Deed Document Number	20211130938
Prior Transfer Date	Jun 9, 2015
Prior Transfer Doc	0000843398
Record Updated	Oct 29, 2026

July 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 22, 2021
Property Address	2810 DEVONPORT RD, SAN MARINO, CA 91108-1509
Document Number	0001130938
Map Reference	MB 268 PG 47-49
Instrument Date	Jul 6, 2021
Instrument	21-1130938
Transaction Type	Transfer
Record Updated	Jul 29, 2021
Title Company	CALIFORNIA TITLE COMPANY

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	2430 CONISTON PL, SAN MARINO, CA 91108-2103

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	San Marino City
Unified School District	San Marino Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$2,846,794 (+2%) Land $2,277,436 Building $569,358
2025	$33,194.00 (+3.62%)	$2,790,976 (+4.04%) Land $2,232,781 Building $558,195
2023	$32,033.00 (+3.2%)	$2,682,600 Land $2,146,080 Building $536,520
2022	$31,041.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective September 30, 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 Claims	1 (1978)
Claims Outside the SFHA	1 of 1
Most Recent Claim	May 1978 · 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	Not rated no burnable land within 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	CAL/AM WATER COMPANY - SAN MARINO private · serves 48,065 people · EPA ID CA1910139
Water Source	Purchased surface water from several systems
Last State Inspection	Nov 2025
Lead	Under 1 ppb (2024–2026) 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 444 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20