1631 Partridge Dr, Hercules, CA 94547 Property Records

Contra Costa County property record for 1631 Partridge Dr, Hercules, CA 94547

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,963 sqft · built 1979
Lot Size	0.138 acres (6,000 sqft)
Owner	2 Individual Names on File
Last Sale	$635,000 (Nov 2018)
Tax Bill	$10,782 (2025)
Deeds & Mortgages	Nov 2020 Mortgage Aug 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`407-211-010-1`

Property Details

APN / Parcel Number

Primary APN	`407-211-010-1`
Alternative APN	`407-211-010`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	1,963 sqft Living Area
1st Floor Area	997 sqft
2nd Floor Area	966 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Architectural Style	Traditional
Exterior Material	Stucco
Roof Material	Wood Shingle
Lot Area	6,000 sqft (0.138 acres)
Garage Type	Attached
Garage Area	483 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	1631 PARTRIDGE DR
City	HERCULES
State	CA
Zip	94547-1522
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	T05017 L0031 B
Legal Subdivision	SUBDIVISION 5017
Legal Tract	05017
Legal Lot Number	31
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	2
Census Block	2000
Census Tract	359204

Owner

1631 Partridge Dr is owned and occupied by two individuals who bought it in November 2018.

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 Individual Names on File
Mailing Address	1631 PARTRIDGE DR, HERCULES, CA 94547-1522
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Nov 25, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Aug 30, 2019	Deed of Trust, Mortgage · Conventional Mortgage ARVEST BANK
Nov 19, 2018	Grant Deed, Transfer · Conventional with PMI GUARANTEED RATE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 19, 2018 · Amount on File
Deed Sale	Nov 19, 2018 · Amount on File
Prior Sale	Dec 18, 1997 · Amount on File
Deed Document Number	2018187056
Prior Transfer Date	Mar 13, 1997
Prior Transfer Doc	0000042229
Record Updated	Oct 29, 2026

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1631 PARTRIDGE DR, HERCULES, CA 94547-1522
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1631 PARTRIDGE DR, HERCULES, CA 94547-1522

Mortgage

Document Number	0000287034
Date	Nov 25, 2020
Instrument	2020-287034

Lender

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

Agreement

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

August 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1631 PARTRIDGE DR, HERCULES, CA 94547-1522
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	TIMIOS INC WESTLAKE VILLAGE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000141402
Date	Aug 30, 2019
Instrument	2019-141402

Lender

Name	ARVEST BANK
Type	Bank
Address	LOWELL, AR 72745

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2049

November 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 19, 2018
Property Address	1631 PARTRIDGE DR, HERCULES, CA 94547-1522
Document Number	0000187056
Instrument Date	Nov 14, 2018
Instrument	187056
Transaction Type	Transfer
Record Updated	Nov 30, 2018
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$698.50
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	1631 PARTRIDGE DR HERCULES CA 945471522, HERCULES, CA 94547-1522

Mortgage

Document Number	187057
Date	Nov 19, 2018
Instrument	187057

Lender

Name	GUARANTEED RATE
Address	CHICAGO, IL 60613

Agreement

Type	Conventional with PMI
Amount	Amount on Record
Term	360 Months
Due	Nov 18, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 1631 Partridge Dr was $10,782 with a homeowner's exemption.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$722,516 (+2%) Land $425,546 Building $296,970
2025	$10,782.00 Homeowner's exemption	$708,350 Land $417,202 Building $291,148
2023	$10,198.00 (+1.13%) Homeowner's exemption	$680,846 Land $401,002 Building $279,844
2022	$10,084.00

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

Flood

FEMA maps place 1631 Partridge Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

Wildfire risk around 1631 Partridge Dr is low, with a 0.01% 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	0.01% annual chance
Exposure	None beyond 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 693 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
AT&T DSL	100 / 20

May also be available: T-Mobile, Unwired.

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