2135 Costa Ave, San Pablo, CA 94806 Property Records

Contra Costa County property record for 2135 Costa Ave, San Pablo, CA 94806

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,633 sqft · built 1942
Lot Size	0.086 acres (3,750 sqft)
Owner	2 Individual Names on File
Last Sale	$485,000 (Aug 2023)
Tax Bill	$7,568 (2025)
Deeds & Mortgages	Aug 2023 Sale & Mortgage Aug 2023 Second Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`410-070-019-6`

Property Details

APN / Parcel Number

Primary APN	`410-070-019-6`
Alternative APN	`410-070-019`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,633 sqft Living Area
1st Floor Area	1,633 sqft

Exterior

Year Built	Built 1942
Effective Year Built	Effective 1955
Lot Area	3,750 sqft (0.086 acres)

Location & Zoning

Street Address	2135 COSTA AVE
City	SAN PABLO
State	CA
Zip	94806-4880
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	FAY ANDRADE TRACT POR LOTS 40 & 41 BLK 12
Legal Subdivision	FAY-ANDRADE
Legal Block	12
Legal Lot Number	40,41
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	2
Census Block	2009
Census Tract	368001

Owner

2135 Costa Ave is owned and occupied by two individuals who bought it in August 2023.

Source: Contra Costa County records, as of August 17, 2026

Owner of Record	2 Individual Names on File
Mailing Address	2135 COSTA AVE, SAN PABLO, CA 94806-4880
Occupancy	Owner Occupied
Owner Type	Individual

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

Deeds, Mortgages & Sale History

Date	Document
Aug 24, 2023	Grant Deed, Transfer · Conventional Mortgage SUMMIT FUNDING INC
Aug 24, 2023	Intrafamily Transfer, Transfer · Stand-Alone Second Mortgage SUMMIT FUNDING INC
Jan 25, 2017	Deed of Trust, Mortgage · Reverse Mortgage ALL REVERSE MORTGAGE INC
Jan 20, 2017	Deed of Trust, Mortgage · FHA Mortgage HUD-HOUSING/URBAN DEV

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 24, 2023 · Amount on File
Deed Sale	Aug 24, 2023 · Amount on File
Deed Document Number	202381888
Prior Transfer Date	Aug 14, 2023
Prior Transfer Doc	0000081889
Record Updated	Sep 20, 2026

August 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 24, 2023
Property Address	2135 COSTA AVE, SAN PABLO, CA 94806-4880
Document Number	0000081888
Map Reference	MB 6 PG 127
Instrument Date	Aug 22, 2023
Instrument	2023-081888
Transaction Type	Transfer
Record Updated	Sep 1, 2023
Title Company	TWFG NATIONAL TITLE INSURANCE COMPANY, WFG NATIONAL TITLE INS CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	2135 COSTA AVE, SAN PABLO, CA 94806-4880

Mortgage

Document Number	0000081890
Date	Aug 24, 2023
Instrument	2023-081890

Lender

Name	SUMMIT FUNDING INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2053

August 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 24, 2023
Property Address	2135 COSTA AVE, SAN PABLO, CA 94806-4880
Document Number	0000081889
Map Reference	MB 6 PG 127
Instrument Date	Aug 14, 2023
Instrument	2023-081889
Transaction Type	Transfer
Record Updated	Sep 1, 2023
Title Company	TWFG NATIONAL TITLE INSURANCE COMPANY, WFG NATIONAL TITLE INS CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2135 COSTA AVE, SAN PABLO, CA 94806-4880

Mortgage

Document Number	0000081891
Date	Aug 24, 2023
Instrument	2023-081891

Lender

Name	SUMMIT FUNDING INC
Type	Mortgage Company

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record
Term	362 Months
Due	Oct 8, 2053

January 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	2135 COSTA AVE, SAN PABLO, CA 94806-4880
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000015763
Date	Jan 25, 2017
Instrument	2017-015763

Lender

Name	ALL REVERSE MORTGAGE INC
Address	ORANGE, CA 92868

Agreement

Type	Reverse Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Rate	4.7%
Type Change Date	Feb 1, 2018
Change Frequency	Annually
Index	1-Year LIBOR

January 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	2135 COSTA AVE, SAN PABLO, CA 94806-4880
Document Number	0000015764
Instrument Date	Jan 20, 2017
Transaction Type	Mortgage
Record Updated	Nov 16, 2018
Title Company	LAWYERS TITLE

Transaction

Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2135 COSTA AVE SAN PABLO CA 948064880, SAN PABLO, CA 94806-4880

Mortgage

Document Number	0000015764
Date	Jan 25, 2017
Instrument	15764

Lender

Name	HUD-HOUSING/URBAN DEV

Agreement

Type	FHA Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Rate	4.7%

Tax Assessment & Valuation

The 2025 property tax bill for 2135 Costa Ave was $7,568.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$499,392 (+2%) Land $312,120 Building $187,272
2025	$7,568.00	$489,600 Land $306,000 Building $183,600
2023	$9,199.00 (+384.92%)	$624,000 Land $424,000 Building $200,000
2022	$1,897.00

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

Flood

FEMA maps place 2135 Costa Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 2135 Costa Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 967 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 · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25

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

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