1170 Tilson Dr, Concord, CA 94520 Property Records

Contra Costa County property record for 1170 Tilson Dr, Concord, CA 94520 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,630 sqft · built 1957
Lot Size	0.138 acres (6,000 sqft)
Owner	2 Individual Names on File
Tax Bill	$6,796 (2025)
Deeds & Mortgages	Jun 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`128-225-006-5`

Property Details

APN / Parcel Number

Primary APN	`128-225-006-5`
Alternative APN	`128-225-006`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,630 sqft Living Area
1st Floor Area	1,630 sqft

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1957
Lot Area	6,000 sqft (0.138 acres)
Garage Type	Attached
Garage Area	504 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	1170 TILSON DR
City	CONCORD
State	CA
Zip	94520-4215
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 2093 4
Legal Subdivision	WHISPERING OAKS UNIT #1
Legal Tract	2093
Legal Lot Number	4
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2001
Census Tract	336202

Owner

Source: Contra Costa County records · APN 128-225-006-5

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	1170 TILSON DR, CONCORD, CA 94520-4215
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants in Common

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Mar 04, 2009
Deed Sale	Mar 04, 2009
Prior Sale	Dec 13, 2005 · Amount on Record
Deed Document Number	200945204
Last Transfer Date	Jun 07, 2019
Transfer Doc	0000089385
Record Updated	Sep 20, 2026

June 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 13, 2019
Property Address	1170 TILSON DR, CONCORD, CA 94520-4215
Document Number	0000089385
Instrument Date	Jun 07, 2019
Instrument	89385
Transaction Type	Transfer
Record Updated	Jun 24, 2019
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	1170 TILSON DR CONCORD CA 945204215, CONCORD, CA 94520-4215

Mortgage

Document Number	89386
Date	Jun 13, 2019
Instrument	89386

Lender

Name	PROVIDENT CU
Type	Credit Union
Address	REDWOOD CITY, CA 94065

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 12, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.62%

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	Concord City
Unified School District	Mount Diablo 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		$534,686 (+2%) Land $311,947 Building $222,739
2025	$6,796.00 (+4.7%)	$524,203 (+4.04%) Land $305,831 Building $218,372
2023	$6,491.00 (+1.44%)	$503,850 Land $293,956 Building $209,894
2022	$6,399.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 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

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; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 747 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 250
Radiate Holdings	Cable	1,500 / 50
Unwired	Fixed Wireless	300 / 25
Verizon	Fixed Wireless	300 / 20
AT&T	DSL	100 / 20

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

Mobile Coverage

5G and 4G LTE

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