151 Andrea Dr, Walnut Creek, CA 94596 Property Records

Contra Costa County property record for 151 Andrea Dr, Walnut Creek, CA 94596

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 2,028 sqft · built 1947
Lot Size	0.303 acres (13,200 sqft)
Owner	2 Company Names on File
Last Sale	$1,462,500 (Oct 2025)
Tax Bill	$9,318 (2025)
Deeds & Mortgages	Oct 2025 Sale & Mortgage Sep 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`183-320-019-7`

Property Details

APN / Parcel Number

Primary APN	`183-320-019-7`
Alternative APN	`183-320-019`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,028 sqft Living Area
Gross Area	2,652 sqft
1st Floor Area	1,326 sqft
Basement Area	702 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1947
Exterior Material	Stucco
Roof Material	Composition Shingle
Lot Area	13,200 sqft (0.303 acres)
Garage Type	Attached
Garage Area	624 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	151 ANDREA DR
City	WALNUT CREEK
State	CA
Zip	94596-5301
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R110
Legal Description	EL ENCINO SUB #2 LOT 25
Legal Subdivision	EL ENCINO SUB #2
Legal Lot Number	25
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2007
Census Tract	343001

Owner

151 Andrea Dr is owned by a company that bought it in October 2025.

Source: Contra Costa County records, as of July 14, 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 Company Names on File
Mailing Address	151 ANDREA DR, WALNUT CREEK, CA 94596-5301
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
Oct 24, 2025	Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Sep 4, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Jun 11, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 24, 2025 · Amount on File
Deed Sale	Oct 24, 2025 · Amount on File
Prior Sale	Aug 31, 2000 · Amount on File
Deed Document Number	2025112187
Prior Transfer Date	May 26, 2020
Prior Transfer Doc	0000112488
Record Updated	Oct 29, 2026

October 2025: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 24, 2025
Property Address	151 ANDREA DR, WALNUT CREEK, CA 94596-5301
Document Number	0000112187
Map Reference	MB 32 PG 49
Instrument Date	Oct 21, 2025
Instrument	2025- 112187
Transaction Type	Transfer
Record Updated	Apr 2, 2026
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

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

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	151 ANDREA DR, WALNUT CREEK, CA 94596-5301

Mortgage

Document Number	0000112188
Date	Oct 24, 2025
Instrument	2025- 112188

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2055

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	151 ANDREA DR, WALNUT CREEK, CA 94596-5301
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	151 ANDREA DR, WALNUT CREEK, CA 94596-5301

Mortgage

Document Number	0000194391
Date	Sep 4, 2020
Instrument	2020-194391

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Sep 1, 2050

June 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 11, 2020
Property Address	151 ANDREA DR, WALNUT CREEK, CA 94596-5301
Document Number	0000112488
Instrument Date	May 26, 2020
Instrument	112488
Transaction Type	Transfer
Record Updated	Jun 19, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	151 ANDREA DR WALNUT CREEK CA 945965301, WALNUT CREEK, CA 94596-5301

Tax Assessment & Valuation

The 2025 property tax bill for 151 Andrea Dr was $9,318.

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Walnut Creek City
Secondary School District	Acalanes Union High School District (09 - 12)
Elementary School District	Walnut Creek Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,462,500 (+95.29%) Land $1,100,000 Building $362,500
2025	$9,318.00 Homeowner's exemption	$748,878 Land $489,713 Building $259,165
2023	$8,965.00 (+2.18%) Homeowner's exemption	$719,800 Land $470,698 Building $249,102
2022	$8,774.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 151 Andrea Dr in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2001.

Source: FEMA National Flood Hazard Layer, effective October 12, 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
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	2 in force
Nearby Flood Claims	3 (2001–2004)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Jan 2004 · 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

Wildfire risk around 151 Andrea Dr is low, with a 0.02% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.02% annual chance
Exposure	Direct burnable vegetation

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 243 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Etheric Networks.

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