99 Hall Ln, Walnut Creek, CA 94597 Property Records

Contra Costa County property record for 99 Hall Ln, Walnut Creek, CA 94597

Property Summary

Property Type	Condominium
Details	3 bd · 2.5 ba · 1,476 sqft · built 2016
Lot Size	0.022 acres (952 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,028,500 (Jul 2022)
Tax Bill	$12,477 (2025)
Deeds & Mortgages	Jul 2022 Sale & Mortgage Jan 2020 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`171-400-013-8`

Property Details

APN / Parcel Number

Primary APN	`171-400-013-8`
Alternative APN	`171-400-013`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,476 sqft Living Area
1st Floor Area	567 sqft
2nd Floor Area	909 sqft

Exterior

Year Built	Built 2016
Effective Year Built	Effective 2016
Architectural Style	Condo/Apartment
Lot Area	952 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	99 HALL LN
City	WALNUT CREEK
State	CA
Zip	94597-2755
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	T9251 L1 B4 U13
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

Source: Contra Costa County records, as of July 14, 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 Record
Mailing Address	99 HALL LN, WALNUT CREEK, CA 94597-2755
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants in Common

Deeds, Mortgages & Sale History

Date	Document
Jul 28, 2022	Grant Deed, Transfer · Conventional Mortgage FIRST REPUBLIC BANK
Jan 28, 2020	Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Jan 28, 2020	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Oct 10, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 28, 2022 · Amount on Record
Deed Sale	Jul 28, 2022 · Amount on Record
Prior Sale	Jan 28, 2020 · Amount on Record
Deed Document Number	2022119519
Prior Transfer Date	Jan 23, 2020
Prior Transfer Doc	0000016638
Record Updated	Sep 20, 2026

July 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 28, 2022
Property Address	99 HALL LN, WALNUT CREEK, CA 94597-2755
Document Number	0000119519
Map Reference	MB 522 PG 1-3
Instrument Date	Jul 20, 2022
Instrument	2022-119519
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
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	Tenants in Common
Address	99 HALL LN, WALNUT CREEK, CA 94597-2755

Mortgage

Document Number	0000119520
Date	Jul 28, 2022
Instrument	2022-119520

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2052

January 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 28, 2020
Property Address	99 HALL LN, WALNUT CREEK, CA 94597-2755
Document Number	0000016638
Instrument Date	Jan 23, 2020
Instrument	16638
Transaction Type	Transfer
Record Updated	Feb 10, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	99 HALL LN WALNUT CREEK CA 945972755, WALNUT CREEK, CA 94597-2755

January 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 28, 2020
Property Address	99 HALL LN, WALNUT CREEK, CA 94597-2755
Document Number	0000016637
Instrument Date	Jan 21, 2020
Instrument	16637
Transaction Type	Transfer
Record Updated	Feb 10, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Tax	$895.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	99 HALL LN WALNUT CREEK CA 945972755, WALNUT CREEK, CA 94597-2755

October 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 10, 2019
Property Address	99 HALL LN, WALNUT CREEK, CA 94597-2755
Document Number	0000171902
Instrument Date	Aug 9, 2019
Instrument	171902
Transaction Type	Transfer
Record Updated	Oct 18, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	99 HALL LN WALNUT CREEK CA 945972755, WALNUT CREEK, CA 94597-2755

Tax Assessment & Valuation

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		$1,050,000 (-1.87%) Land $641,638 Building $408,362
2025	$12,477.00 (+22.25%) Homeowner's exemption	$1,070,051 (+25.06%) Land $653,891 Building $416,160
2023	$10,206.00 (+0.49%)	$855,656 Land $456,210 Building $399,446
2022	$10,156.00

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

Flood

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

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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