3880 Mountain House Rd, Tracy, CA 95391 Property Records

Alameda County property record for 3880 Mountain House Rd, Tracy, CA 95391

Property Summary

Property Type	General Agricultural/Rural
Details	3 bd · 1 ba · 1,040 sqft · built 1954
Lot Size	159 acres (6,957,282 sqft)
Owner	Company Name on File
Last Sale	$6,029,000 (Aug 2014)
Tax Bill	$17,149 (2025)
Deeds & Mortgages	Feb 2020 Transfer Feb 2020 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`99B-7200-2-4`

Property Details

APN / Parcel Number

Primary APN	`99B-7200-2-4`
Alternative APN	`099B-7200-002-04`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,040 sqft Total Area

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	6,957,282 sqft
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	3880 MOUNTAIN HOUSE RD
City	TRACY
State	CA
Zip	95391
Property Category	Agriculture or Farming
Property Type	Agriculture / Farming > General Agricultural/Rural
Legal Description	LOT: 00003 BLK: 0002 AR: 099B PAGE: 7200 ;LOT: 00004 BLK: 0002 AR: 099B PAGE: 7200
Legal Subdivision	MOUNT DIABLO BASE & MERIDIAN
Jurisdiction	ALAMEDA CA
Township / Civil Division	LIVERMORE-PLEASANTON
Census Block Group	1
Census Block	1029
Census Tract	451104

Owner

3880 Mountain House Rd, an agricultural property, is owned by a company that acquired it in November 2019.

Source: Alameda County records, as of August 5, 2026

Owner of Record	Company Name on File
Mailing Address	3972 W DURHAM FERRY RD, TRACY, CA 95304-8836
Owner Type	Company

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 14, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
Feb 14, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
May 25, 2017	Grant Deed, Mortgage AMERICAN AGCREDIT PCA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 11, 2014 · Amount on File
Deed Sale	Aug 11, 2014 · Amount on File
Deed Document Number	2014197699
Last Transfer Date	Nov 1, 2019
Transfer Doc	0000038536
Record Updated	Oct 29, 2026

February 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Feb 14, 2020
Property Address	3880 MOUNTAIN HOUSE RD, TRACY, CA 95391
Document Number	0000038535
Instrument Date	Nov 1, 2019
Instrument	38535
Transaction Type	Transfer
Record Updated	Apr 17, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	3792 W DURHAM FERRY RD TRACY CA 95304, TRACY, CA 95304

February 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Feb 14, 2020
Property Address	3880 MOUNTAIN HOUSE RD, TRACY, CA 95391
Document Number	0000038536
Instrument Date	Nov 1, 2019
Instrument	38536
Transaction Type	Transfer
Record Updated	Apr 17, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	3972 W DURHAM FERRY RD TRACY CA 953048836, TRACY, CA 95304-8836

May 2017: Grant Deed, Mortgage

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	May 25, 2017
Property Address	3880 MOUNTAIN HOUSE RD, TRACY, CA 95391
Instrument Date	May 16, 2017
Instrument	114608
Transaction Type	Mortgage
Record Updated	Jun 26, 2017

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3972 W DURHAM FERRY RD TRACY CA 953048836, TRACY, CA 95304-8836

Mortgage

Document Number	0000114608
Date	May 25, 2017
Instrument	114608

Lender

Name	AMERICAN AGCREDIT PCA
Type	Funding / Finance Company
Address	PO BOX 398, FIELDS LANDING, CA 95537-0398

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 3880 Mountain House Rd was $17,149, down 2.3% from the year before.

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Secondary School District	Lammersville Joint Unified School District (9-12) (09 - 12)
Elementary School District	Mountain House Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,479,417 (-2.34%) Land $275,814 Building $303,915
2025	$17,149.00 (-2.29%)	$1,514,899 Land $270,407 Building $297,958
2024	$17,551.00 (-1.18%)
2023	$17,760.00	$1,595,087 Land $259,908 Building $1,335,179

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 3880 Mountain House Rd in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective May 25, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 3880 Mountain House Rd is high, ranking above 81% of the US, with a 0.7% annual chance of wildfire.

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

Wildfire Risk	High above 81% of the US · above 59% of California
Wildfire Likelihood	0.7% annual chance
Exposure	Direct burnable vegetation

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	ZONE 7 WATER AGENCY serves 40 people · EPA ID CA0110010
Water Source	Surface water
Last State Inspection	Dec 2025
Lead	7 ppb (2019–2021) 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.

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