17 Hidden Valley Rd, Lafayette, CA 94549 Property Records

Contra Costa County property record for 17 Hidden Valley Rd, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,353 sqft · built 1953
Lot Size	0.347 acres (15,129 sqft)
Owner	2 Trust Names on File
Last Sale	$1,860,000 (Nov 2017)
Tax Bill	$25,114 (2025)
Deeds & Mortgages	Jul 2021 Mortgage Jun 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`251-083-004-1`

Property Details

APN / Parcel Number

Primary APN	`251-083-004-1`
Alternative APN	`251-083-004`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,353 sqft Living Area
1st Floor Area	2,353 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1965
Architectural Style	Ranch
Exterior Material	Wood Siding
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	15,129 sqft (0.347 acres)
Garage Type	Attached
Garage Area	608 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	17 HIDDEN VALLEY RD
City	LAFAYETTE
State	CA
Zip	94549-3342
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	HIDDEN VALLEY ESTATES #2 LOT 85
Legal Subdivision	HIDDEN VALLEY ESTATES #2
Legal Lot Number	85
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1004
Census Tract	353002

Owner

17 Hidden Valley Rd is held in a trust since November 2017.

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

Owner of Record	2 Trust Names on File
Mailing Address	17 HIDDEN VALLEY RD, LAFAYETTE, CA 94549-3342
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
Jul 30, 2021	Deed of Trust, Mortgage · Conventional Mortgage MUFG UNION BANK NA
Jun 23, 2020	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK
Nov 21, 2017	Grant Deed, Transfer · Conventional Mortgage MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 21, 2017 · Amount on File
Deed Sale	Nov 21, 2017 · Amount on File
Deed Document Number	2017219752
Prior Transfer Date	Sep 10, 2009
Prior Transfer Doc	0000222624
Record Updated	Oct 29, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	17 HIDDEN VALLEY RD, LAFAYETTE, CA 94549-3342
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	17 HIDDEN VALLEY RD, LAFAYETTE, CA 94549-3342

Mortgage

Document Number	0000214564
Date	Jul 30, 2021
Instrument	2021-214564

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	2.62%
Type Change Date	Aug 1, 2031
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	4.62%
Index	1-Year CMT
Max Rate	8.62%

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	17 HIDDEN VALLEY RD, LAFAYETTE, CA 94549-3342
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000122030
Date	Jun 23, 2020
Instrument	2020-122030

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.95%
Type Change Date	Jul 1, 2030
Change Frequency	Annually
Min Rate At Change	2.95%
Max Rate At Change	10.9%
Index	1-Year CMT
Max Rate	10.9%

November 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 21, 2017
Property Address	17 HIDDEN VALLEY RD, LAFAYETTE, CA 94549-3342
Document Number	0000219752
Map Reference	MB24 PG750
Instrument Date	Nov 9, 2017
Instrument	2017-219752
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	Living Trust
Address	17 HIDDEN VALLEY RD, LAFAYETTE, CA 94549-3342

Mortgage

Document Number	0000219753
Date	Nov 21, 2017
Instrument	2017-219753

Lender

Name	MUFG UNION BANK NA
Type	Bank

Agreement

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

Interest

Rate Type	Fixed Rate
Rate	3.5%
Type Change Date	Dec 1, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	5.5%
Index	1-Year LIBOR
Max Rate	9.5%

Tax Assessment & Valuation

The 2025 property tax bill for 17 Hidden Valley Rd was $25,114.

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Lafayette City
Secondary School District	Acalanes Union High School District (09 - 12)
Elementary School District	Lafayette Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$2,158,683 (+2%) Land $1,771,978 Building $386,705
2025	$25,114.00	$2,116,357 Land $1,737,234 Building $379,123
2023	$24,269.00 (+1.54%)	$2,034,178 Land $1,669,776 Building $364,402
2022	$23,900.00

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

Flood

FEMA maps place 17 Hidden Valley Rd 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 · OpenFEMA NFIP redacted claims and policies, as of September 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
Nearby Flood Policies	3 in force
Nearby Flood Claims	10 (1978–2001)
Claims Outside the SFHA	7 of 10
Most Recent Claim	Mar 2001 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Mud And Landslides, Jan 1997 · 2 claims Severe Winter Storms, Flooding, Landslides, Mud Flows, Jan 1995 · 2 claims Coastal Storms, Floods, Slides & Tornadoes, Mar 1983 · 2 claims

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 17 Hidden Valley Rd is low, with a 0.03% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 93% of the US · lower than 96% of California
Wildfire Likelihood	0.03% 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 277 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250

May also be available: AT&T, Etheric Networks, Unwired.

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