710 28th St, Richmond, CA 94804 Property Records

Contra Costa County property record for 710 28th St, Richmond, CA 94804 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	5 bd · 2 ba · 2,094 sqft · built 1911
Lot Size	0.109 acres (4,725 sqft)
Owner	2 Individual Names on File
Tax Bill	$6,034 (2025)
Flood Zone	Zone X (minimal risk)
APN	`528-290-016-5`

Property Details

APN / Parcel Number

Primary APN	`528-290-016-5`
Alternative APN	`528-290-016`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,094 sqft Living Area
1st Floor Area	1,658 sqft
2nd Floor Area	436 sqft

Exterior

Year Built	Built 1911
Effective Year Built	Effective 1950
Lot Area	4,725 sqft (0.109 acres)
Garage Type	Attached
Garage Area	345 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	710 28TH ST
City	RICHMOND
State	CA
Zip	94804-1426
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	FIFTH ADDN LOT 2 POR 3 BLK 7
Legal Subdivision	FIFTH ADD
Legal Block	7
Legal Lot Number	2
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	1
Census Block	1006
Census Tract	374000

Owner

Source: Contra Costa County records · APN 528-290-016-5

Assessment roll updated July 14, 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	710 28TH ST, RICHMOND, CA 94804-1426
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Apr 11, 2007
Transfer Doc	0000112918
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Richmond City
Unified School District	West Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2026		$327,108 (+2%) Land $146,260 Building $180,848
2025	$6,034.00 (+3.25%) Homeowner's exemption	$320,695 (+4.04%) Land $143,393 Building $177,302
2023	$5,844.00 (+2.15%) Homeowner's exemption	$308,244 Land $137,826 Building $170,418
2022	$5,721.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133740001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond 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, availability as of December 31, 2025 · Published October 2026 · based on 1,276 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Sonic Telecom	Fiber	10,000 / 10,000
AT&T	Fiber	5,000 / 5,000
Xfinity	Cable	2,000 / 250
Unwired	Fixed Wireless	300 / 25
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: Etheric Communications, LLC., AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.