310 Upton Pyne Dr, Brentwood, CA 94513 Property Records

Contra Costa County property record for 310 Upton Pyne Dr, Brentwood, CA 94513

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,022 sqft · built 1999
Lot Size	0.081 acres (3,528 sqft)
Owner	Trust Name on File
Last Sale	$355,000 (Mar 2017)
Tax Bill	$2,080 (2025)
Deeds & Mortgages	May 2017 Transfer Mar 2017 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`010-440-042-9`

Property Details

APN / Parcel Number

Primary APN	`010-440-042-9`
Alternative APN	`010-440-042`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,022 sqft Living Area
1st Floor Area	1,022 sqft

Exterior

Year Built	Built 1999
Effective Year Built	Effective 1999
Architectural Style	Cluster
Lot Area	3,528 sqft (0.081 acres)
Garage Type	Attached
Garage Area	351 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	310 UPTON PYNE DR
City	BRENTWOOD
State	CA
Zip	94513-6455
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8082 L42
Legal Subdivision	SUBDIVISION 8082
Legal Tract	8082
Legal Lot Number	42
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	2
Census Block	2004
Census Tract	303210

Owner

310 Upton Pyne Dr is owner-occupied and held in a trust since April 2017.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	Trust Name on File
Mailing Address	310 UPTON PYNE DR, BRENTWOOD, CA 94513-6455
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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
May 8, 2017	Quit Claim Deed, Transfer Quitclaim
Mar 30, 2017	Affidavit of Death, Transfer NORTH AMERICAN TITLE
Mar 28, 2017	Grant Deed, Transfer NORTH AMERICAN TITLE
Mar 28, 2017	Affidavit of Death, Transfer NORTH AMERICAN TITLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 28, 2017 · Amount on File
Deed Sale	Mar 28, 2017 · Amount on File
Prior Sale	Jun 30, 1999 · Amount on File
Deed Document Number	201753237
Last Transfer Date	Apr 22, 2017
Transfer Doc	0000079046
Record Updated	Oct 29, 2026

May 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 8, 2017
Property Address	310 UPTON PYNE DR, BRENTWOOD, CA 94513-6455
Document Number	0000079046
Instrument Date	Apr 22, 2017
Instrument	79046
Transaction Type	Transfer
Record Updated	May 18, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	310 UPTON PYNE DR BRENTWOOD CA 945136455, BRENTWOOD, CA 94513-6455

March 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 30, 2017
Property Address	310 UPTON PYNE DR, BRENTWOOD, CA 94513-6455
Document Number	0000055338
Instrument Date	Mar 21, 2017
Instrument	55338
Transaction Type	Transfer
Record Updated	Apr 10, 2017
Title Company	NORTH AMERICAN TITLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9010 SCAMPI CT ELK GROVE CA 957586036, ELK GROVE, CA 95758-6036

March 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 28, 2017
Property Address	310 UPTON PYNE DR, BRENTWOOD, CA 94513-6455
Document Number	0000053237
Instrument Date	Mar 21, 2017
Instrument	53237
Transaction Type	Transfer
Record Updated	Apr 4, 2017
Title Company	NORTH AMERICAN TITLE

Transaction

Amount	Amount on Record
Tax	$390.50
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	310 UPTON PYNE DR BRENTWOOD CA 945136455, BRENTWOOD, CA 94513-6455

March 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 28, 2017
Property Address	310 UPTON PYNE DR, BRENTWOOD, CA 94513-6455
Document Number	0000053236
Instrument Date	Mar 21, 2017
Instrument	53236
Transaction Type	Transfer
Record Updated	Apr 4, 2017
Title Company	NORTH AMERICAN TITLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9010 SCAMPI CT ELK GROVE CA 957586036, ELK GROVE, CA 95758-6036

Tax Assessment & Valuation

The 2025 property tax bill for 310 Upton Pyne Dr was $2,080 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	Brentwood City
Elementary School District	Brentwood Union Elementary School District (KG - 08)
Secondary School District	Liberty Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$110,796 (+2%) Land $39,070 Building $71,726
2025	$2,080.00 Homeowner's exemption	$108,624 Land $38,304 Building $70,320
2023	$2,056.00 (+1.43%) Homeowner's exemption	$104,408 Land $36,817 Building $67,591
2022	$2,027.00

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 310 Upton Pyne Dr in Zone X, an area of minimal flood risk.

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
Nearby Flood Policies	1 in force

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 310 Upton Pyne 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	BRENTWOOD serves 64,513 people · EPA ID CA0710004
Water Source	Purchased surface water from several systems
Last State Inspection	Oct 2024
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 262 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Sonic Telecom.

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