4151 Mountcastle Way, San Jose, CA 95136 Property Records

Santa Clara County property record for 4151 Mountcastle Way, San Jose, CA 95136

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,232 sqft · built 1975
Lot Size	0.138 acres (6,000 sqft)
Owner	2 Company Names on Record
Last Sale	$1,300,000 (Jun 2026)
Tax Bill	$16,469 (2025)
Deeds & Mortgages	Jun 2026 Sale Feb 2020 Sale & Mortgage + 2 more
Flood Zone	Zone D (undetermined)
APN	`459-09-053`

Property Details

APN / Parcel Number

Primary APN	`459-09-053`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,232 sqft Living Area
1st Floor Area	1,232 sqft
Sunroom	Sunroom
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1975
Architectural Style	Custom Design
Exterior Material	Wood
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	6,000 sqft (0.138 acres)
Lot Dimensions	103 ft deep x 60 ft wide
Garage Area	491 sqft
Parking Spaces	2 Parking Spaces
Pool Type	Pool with Hot Tub/Spa
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	4151 MOUNTCASTLE WAY
City	SAN JOSE
State	CA
Zip	95136-1755
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1-8
Legal Description	TRACT 5258 BOOK 309 PAGE 34 PAGE 35 LOT 61
Legal Subdivision	TRACT NO 5258
Legal Tract	5258
Legal Lot Number	61
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	4
Census Block	4004
Census Tract	512005

Owner

Source: Santa Clara County records, as of July 27, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Company Names on Record
Mailing Address	4151 MOUNTCASTLE WAY, SAN JOSE, CA 95136-1755
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Jun 26, 2026	Grant Deed, Transfer CHICAGO TITLE W, CHICAGO TITLE
Feb 24, 2020	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Sep 12, 2018	Grant Deed, Transfer · Conventional Mortgage STEARNS LENDING LLC
Apr 13, 2018	Grant Deed, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 26, 2026 · Amount on Record
Deed Sale	Jun 26, 2026 · Amount on Record
Prior Sale	Feb 24, 2020 · Amount on Record
Deed Document Number	202626009890
Prior Transfer Date	Oct 15, 1993
Prior Transfer Doc	0012171661
Record Updated	Oct 29, 2026

June 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jun 26, 2026
Property Address	4151 MOUNTCASTLE WAY, SAN JOSE, CA 95136-1755
Document Number	0026009890
Instrument Date	Jun 17, 2026
Instrument	202626009890
Transaction Type	Transfer
Record Updated	Jul 7, 2026
Title Company	CHICAGO TITLE W, CHICAGO TITLE

Transaction

Amount	Amount Recorded
Tax	$144,430.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	4151 MOUNTCASTLE WAY, SAN JOSE, CA 95136-1755

February 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Feb 24, 2020
Property Address	4151 MOUNTCASTLE WAY, SAN JOSE, CA 95136-1755
Document Number	0024411860
Map Reference	MB 309 PG 34&35
Instrument Date	Feb 10, 2020
Instrument	24411860
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
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	Community Property with Right of Survivorship
Address	4151 MOUNTCASTLE WAY, SAN JOSE, CA 95136-1755

Mortgage

Document Number	0024411861
Date	Feb 24, 2020
Instrument	24411861

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2050

September 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Sep 12, 2018
Property Address	4151 MOUNTCASTLE WAY, SAN JOSE, CA 95136-1755
Document Number	0024022568
Map Reference	MB309 PG34&35
Instrument Date	Sep 7, 2018
Instrument	24022568
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	FIRST AMERICAN TITLE CO

Transaction

Amount	Amount Recorded
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
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4151 MOUNTCASTLE WAY, SAN JOSE, CA 95136-1755

Mortgage

Document Number	0024022569
Date	Sep 12, 2018
Instrument	24022569

Lender

Name	STEARNS LENDING LLC
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2048

April 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Apr 13, 2018
Property Address	4151 MOUNTCASTLE WAY, SAN JOSE, CA 95136-1755
Document Number	0023909577
Instrument Date	Apr 4, 2018
Instrument	23909577
Transaction Type	Transfer
Record Updated	Apr 23, 2018
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$891.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	PO BOX 18154 SAN JOSE CA 951588154, SAN JOSE, CA 95158-8154

Tax Assessment & Valuation

Source: Santa Clara County assessment roll, as of July 27, 2026

Property Jurisdictions

Type	Name
State	California
County	Santa Clara County
Municipality	San Jose City
Unified School District	San Jose Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,260,532 (+2%) Land $1,008,427 Building $252,105
2025	$16,469.00 (+8.29%)	$1,235,816 (+4.04%) Land $988,654 Building $247,162
2023	$15,208.00 (+0.86%)	$1,187,829 Land $950,264 Building $237,565
2022	$15,078.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective January 18, 2026

FEMA Flood Zone	Zone D undetermined · not studied
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	Not rated no burnable land 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	SAN JOSE WATER private · serves 1,039,920 people · EPA ID CA4310011
Water Source	Surface water
Last State Inspection	Mar 2026
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Treatment failure resolved · Jun 2023
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 648 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	1,000 / 75
Sail Internet Fixed Wireless	800 / 160
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL	100 / 20

May also be available: Cruzio, GeoLinks, Ridge Wireless.

Nearby Properties on Mountcastle Way

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures