2473 DEER VALLEY LN WALNUT CREEK CA 945985008, WALNUT CREEK, CA 94598-5008
July 2018: Deed of Trust, Mortgage
Document Type
Deed of Trust
Jurisdiction
CONTRA COSTA CA
Property Address
465 CREST AVE, ALAMO, CA 94507-2632
Document Number
0000112159
Instrument Date
Jul 5, 2018
Transaction Type
Mortgage
Record Updated
Jul 20, 2018
Title Company
AMERICAN TITLE COMPANY
Transferred To (Grantee/Buyer)
Name
Verified Name
Address
465 CREST AVE ALAMO CA 945072632, ALAMO, CA 94507-2632
Mortgage
Document Number
0000112159
Date
Jul 16, 2018
Instrument
112159
Lender
Name
BANK OF AMERICA
Type
Bank
Address
TAMPA, FL 33634
Agreement
Type
Line of Credit
Amount
Amount on Record
Interest
Rate Type
Adjustable Rate
Tax Assessment & Valuation
The 2025 property tax bill for 465 Crest Ave was $19,283.
Source: Contra Costa County assessment roll, as of July 14, 2026
Property Jurisdictions
Type
Name
State
California
County
Contra Costa County
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
$1,683,719 (+2%)Land $1,048,875Building $634,844
2025
$19,283.00
$1,650,706Land $1,028,309Building $622,397
2023
$18,576.00 (+2.29%)
$1,586,610Land $988,380Building $598,230
2022
$18,160.00
Assessed value is set for property tax purposes and is not a market price estimate.
Flood
FEMA maps place 465 Crest Ave in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1982.
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
6 in force
Nearby Flood Claims
6 (1982–2000)
Claims Outside the SFHA
3 of 6
Most Recent Claim
Feb 2000 · tidal / storm surge
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 465 Crest Ave is moderate, ranking above 59% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
Wildfire Risk
Moderate above 59% of the US · lower than 64% of California
Wildfire Likelihood
0.2% annual chance
Exposure
Indirect within ember reach
Adjoins Burnable Land
Yes
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 109 locations within half a mile, as of December 31, 2025