91 Hall Ln, Walnut Creek, CA 94597 Property Records

Contra Costa County property record for 91 Hall Ln, Walnut Creek, CA 94597

Property Summary

Property Type	Condominium
Details	3 bd · 2.5 ba · 1,733 sqft · built 2016
Lot Size	0.022 acres (966 sqft)
Owner	Trust Name on File
Last Sale	$830,000 (Aug 2017)
Tax Bill	$11,170 (2025)
Deeds & Mortgages	Feb 2022 Transfer Jan 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`171-400-007`

Property Details

APN / Parcel Number

Primary APN	`171-400-007`
Alternative APN	`171-400-007-0`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,733 sqft Living Area
1st Floor Area	646 sqft
2nd Floor Area	1,087 sqft

Exterior

Year Built	Built 2016
Effective Year Built	Effective 2016
Architectural Style	Condo/Apartment
Lot Area	966 sqft (0.022 acres)
Garage Type	Attached
Garage Area	399 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	91 HALL LN
City	WALNUT CREEK
State	CA
Zip	94597-2755
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	T9251 L1 B3 U7
Legal Subdivision	SUBDIVISION 9251
Legal Tract	9251
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2010
Census Tract	340001

Owner

91 Hall Ln, a condominium, is held in a trust since December 2019.

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

Owner of Record	Trust Name on File
Mailing Address	131 POST RD, ALAMO, CA 94507-2619
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
Feb 25, 2022	Intrafamily Transfer, Transfer
Jan 8, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage ALLY BANK
Aug 7, 2017	Grant Deed, Transfer · Conventional Mortgage AMERICAN FINANCIAL NETWORK INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 7, 2017 · Amount on File
Deed Sale	Aug 7, 2017 · Amount on File
Prior Sale	Jul 11, 2016 · Amount on File
Deed Document Number	2017141704
Last Transfer Date	Dec 27, 2019
Transfer Doc	0000003280
Record Updated	Sep 20, 2026

February 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 25, 2022
Property Address	91 HALL LN, WALNUT CREEK, CA 94597-2755
Document Number	0000035751
Map Reference	MB 522 PG 1-3
Instrument Date	Feb 18, 2022
Instrument	2022-035751
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	131 POST RD, ALAMO, CA 94507-2619

January 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 8, 2020
Property Address	91 HALL LN, WALNUT CREEK, CA 94597-2755
Document Number	0000003280
Map Reference	MB 522 PG 1-3
Instrument Date	Dec 27, 2019
Instrument	2020-003280
Transaction Type	Transfer
Record Updated	Nov 3, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	91 HALL LN, WALNUT CREEK, CA 94597-2755

Mortgage

Document Number	0000003281
Date	Jan 8, 2020
Instrument	2020-003281

Lender

Name	ALLY BANK
Type	Bank

Agreement

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

August 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 7, 2017
Property Address	91 HALL LN, WALNUT CREEK, CA 94597-2755
Document Number	0000141704
Map Reference	MAP522 PG1-3
Instrument Date	Jul 31, 2017
Instrument	2017-141704
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN 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
Relationship	Joint Tenants
Address	91 HALL LN, WALNUT CREEK, CA 94597-2755

Mortgage

Document Number	0000141705
Date	Aug 7, 2017
Instrument	2017-141705

Lender

Name	AMERICAN FINANCIAL NETWORK INC
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 91 Hall Ln was $11,170.

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
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$963,280 (+2%) Land $742,773 Building $220,507
2025	$11,170.00	$944,393 Land $728,209 Building $216,184
2023	$10,786.00 (+0.51%)	$907,724 Land $699,933 Building $207,791
2022	$10,731.00

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

Flood

FEMA maps place 91 Hall Ln in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1998.

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 Claims	2 (1998–2012)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Nov 2012 · 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

The area around 91 Hall Ln 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	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) 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 486 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50
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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