90 Las Quebradas, Alamo, CA 94507 Property Records

Contra Costa County property record for 90 Las Quebradas, Alamo, CA 94507

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,594 sqft · built 1981
Lot Size	0.56 acres (24,393 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,045,000 (Apr 2003)
Tax Bill	$17,730 (2025)
Deeds & Mortgages	Sep 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`193-090-010-3`

Property Details

APN / Parcel Number

Primary APN	`193-090-010-3`
Alternative APN	`193-090-010`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	1 Story
Building Area	2,594 sqft Living Area
Gross Area	3,319 sqft
1st Floor Area	2,594 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1981
Effective Year Built	Effective 1995
Architectural Style	Contemporary
Exterior Material	Wood Siding
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	24,393 sqft (0.56 acres)
Garage Type	Attached
Garage Area	725 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	90 LAS QUEBRADAS
City	ALAMO
State	CA
Zip	94507-1643
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20
Legal Description	RECORD OF SURVEY 39 LSM 33 PCL C
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1006
Census Tract	346102

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	90 LAS QUEBRADAS, ALAMO, CA 94507-1643
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 1, 2003 · Amount on Record
Deed Sale	Apr 1, 2003 · Amount on Record
Prior Sale	Sep 6, 2002 · Amount on Record
Deed Document Number	2003147138
Prior Transfer Date	Dec 8, 1995
Prior Transfer Doc	0000217241
Record Updated	Oct 29, 2026

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	90 LAS QUEBRADAS, ALAMO, CA 94507-1643
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	90 LAS QUEBRADAS, ALAMO, CA 94507-1643

Mortgage

Document Number	0000189867
Date	Sep 1, 2020
Instrument	2020-189867

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	3.5%
Type Change Date	Sep 1, 2030
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

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Unified School District	San Ramon Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,578,611 (+2%) Land $945,464 Building $633,147
2025	$17,730.00 (+3.66%) Homeowner's exemption	$1,547,659 (+4.04%) Land $926,926 Building $620,733
2023	$17,104.00 (+0.75%) Homeowner's exemption	$1,487,563 Land $890,933 Building $596,630
2022	$16,977.00

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 19 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	19 in force
Nearby Flood Claims	8 (1987–2012)
Claims Outside the SFHA	1 of 8
Most Recent Claim	Oct 2012 · 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

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	0.02% annual chance
Exposure	Indirect 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	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 284 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
AT&T DSL	100 / 20