53 Patterson Ave, Mountain House (Tracy), CA 95391 Property Records

San Joaquin County property record for 53 Patterson Ave, Mountain House, CA 95391

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,714 sqft · built 2005
Lot Size	0.162 acres (7,059 sqft)
Owner	Company Name on Record
Last Sale	$480,000 (Jul 2013)
Tax Bill	$12,064 (2026)
Deeds & Mortgages	Oct 2020 Mortgage Mar 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`254-150-100-000`

Property Details

APN / Parcel Number

Primary APN	`254-150-100-000`
Alternative APN	`254-150-10`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	2 Stories
Building Area	2,714 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2005
Effective Year Built	Effective 2005
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	7,059 sqft (0.162 acres)
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Old Parcel Number	254-150-10
Street Address	53 PATTERSON AVE
City	TRACY
State	CA
Zip	95391-1056
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RL
Legal Description	03-FM PT 254-040-03/MTN HOUSE, NEIGH F, UNIT 5
Legal Subdivision	MOUNTAIN HOUSE NEIGHBORHOOD F
Legal Block	1
Legal Lot Number	10
Jurisdiction	SAN JOAQUIN CA
Township / Civil Division	TRACY
Census Block Group	1
Census Block	1008
Census Tract	5222

Owner

Source: San Joaquin County records, as of October 13, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	53 PATTERSON AVE, TRACY, CA 95391-1056
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 2, 2020	Deed of Trust, Mortgage · Conventional Mortgage IMC MORTGAGE CORP
Mar 11, 2021	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 18, 2013 · Amount on Record
Deed Sale	Jul 18, 2013 · Amount on Record
Prior Sale	Aug 24, 2010 · Amount on Record
Deed Document Number	201393370
Prior Transfer Date	Sep 2, 2005
Prior Transfer Doc	0000225239
Record Updated	Oct 29, 2026

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN JOAQUIN CA
Property Address	53 PATTERSON AVE, MOUNTAIN HOUSE, CA 95391-1056
Transaction Type	Mortgage
Record Updated	Jul 25, 2022
Title Company	BOSTON NATIONAL TTL AGCY LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	53 PATTERSON AVE, TRACY, CA 95391-1056

Mortgage

Document Number	0000131149
Date	Oct 2, 2020
Instrument	2020-131149

Lender

Name	IMC MORTGAGE CORP
Type	Mortgage Company
Address	IRVINE, CA 92612

Agreement

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

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN JOAQUIN CA
Recording Date	Mar 11, 2021
Property Address	53 PATTERSON AVE, MOUNTAIN HOUSE, CA 95391-1056
Document Number	0000044734
Map Reference	MB 37 PG 53
Instrument Date	Feb 19, 2021
Instrument	2021-044734
Transaction Type	Transfer
Record Updated	Jul 25, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	53 PATTERSON AVE, MOUNTAIN HOUSE, CA 95391-1056

Tax Assessment & Valuation

Source: San Joaquin County assessment roll, as of September 24, 2025

Property Jurisdictions

Type	Name
State	California
County	San Joaquin County
Municipality	Mountain House City
Unified School District	Lammersville Joint Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$12,064.00 (+17.46%)
2025	$10,271.00 (+4.51%)	$588,403 (+4.04%) Land $147,098 Building $441,305
2023	$9,828.00 (+2.17%)	$565,556 Land $141,387 Building $424,169	$999,450
2022	$9,619.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 27, 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

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	0.01% 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	CITY OF MOUNTAIN HOUSE serves 26,400 people · EPA ID CA3910027
Water Source	Surface water
Last State Inspection	Dec 2025
Lead	Under 1 ppb (2025) 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 730 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Matrix Broadband Fixed Wireless	400 / 80
unWired Broadband Fixed Wireless	400 / 50
Cal.net Fixed Wireless	100 / 20

May also be available: Verizon.

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