1074 Castleton Way, Sunnyvale, CA 94087 Property Records

Santa Clara County property record for 1074 Castleton Way, Sunnyvale, CA 94087

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,794 sqft · built 1973
Lot Size	0.138 acres (6,000 sqft)
Owner	2 Individual Names on File
Last Sale	$325,000 (Jun 1995)
Tax Bill	$6,337 (2025)
Deeds & Mortgages	Mar 2026 Mortgage Feb 2026 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`313-07-007`

Property Details

APN / Parcel Number

Primary APN	`313-07-007`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,794 sqft Living Area
1st Floor Area	1,794 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1973
Architectural Style	Custom Design
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	6,000 sqft (0.138 acres)
Lot Dimensions	100 ft deep x 60 ft wide
Garage Area	472 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	1074 CASTLETON WAY
City	SUNNYVALE
State	CA
Zip	94087-3707
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 5245 CAMINO DEL PRADO BOOK 310 PAGE 1 PAGE 2 LOT 1
Legal Subdivision	CAMINO DEL PRADO
Legal Tract	5245
Legal Lot Number	1
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1007
Census Tract	508205

Owner

1074 Castleton Way is owned and occupied by two individuals who acquired it in May 2004.

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

Owner of Record	2 Individual Names on File
Mailing Address	1074 CASTLETON WAY, SUNNYVALE, CA 94087-3707
Occupancy	Owner Occupied
Owner Type	Individual

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
Mar 13, 2026	Deed of Trust, Mortgage · Conventional Mortgage US BANK NA
Feb 18, 2026	Deed of Trust, Mortgage · Conventional Mortgage WINTRUST MORTGAGE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 1, 1995 · Amount on File
Deed Sale	Jun 1, 1995 · Amount on File
Deed Document Number	199512903802
Deed Book / Page	869 / 433
Last Transfer Date	May 10, 2004
Transfer Doc	0017791534
Record Updated	Sep 20, 2026

March 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	1074 CASTLETON WAY, SUNNYVALE, CA 94087-3707
Transaction Type	Mortgage
Record Updated	Mar 23, 2026
Title Company	ORABGE COAST TITLE, ORANGE COAST TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1074 CASTLETON WAY, SUNNYVALE, CA 94087-3707

Mortgage

Document Number	0025956718
Date	Mar 13, 2026
Instrument	25956718

Lender

Name	US BANK NA
Type	Bank
Address	2800 TAMARACK RD, OWENSBORO, KY 42301

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.87%
Adjustable	Adjustable Rate Rider
Type Change Date	Apr 1, 2033
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	10.8%
Index	1-Year CMT
Max Rate	10.8%

February 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	1074 CASTLETON WAY, SUNNYVALE, CA 94087-3707
Transaction Type	Mortgage
Record Updated	Feb 27, 2026
Title Company	ORABGE COAST TITLE, ORANGE COAST TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1074 CASTLETON WAY, SUNNYVALE, CA 94087-3707

Mortgage

Document Number	0025945197
Date	Feb 18, 2026
Instrument	25945197

Lender

Name	WINTRUST MORTGAGE
Type	Mortgage Company
Address	9700 W HIGGINS RD STE 300, ROSEMONT, IL 60018

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	356 Months
Due	Oct 1, 2055

Tax Assessment & Valuation

The 2025 property tax bill for 1074 Castleton Way was $6,337 with a homeowner's exemption.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$556,791 (+2%) Land $308,380 Building $248,411
2025	$6,337.00 Homeowner's exemption	$545,875 Land $302,334 Building $243,541
2023	$6,184.00 (+1.69%) Homeowner's exemption	$524,680 Land $290,595 Building $234,085
2022	$6,081.00

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

Flood

FEMA maps place 1074 Castleton Way in Zone X, an area of moderate flood risk.

Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 in force

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

The area around 1074 Castleton Way has no burnable land within ember reach, so its wildfire risk is not rated.

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	CITY OF SUNNYVALE serves 157,566 people · EPA ID CA4310014
Water Source	Purchased surface water from several systems
Last State Inspection	Sep 2024
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	63 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 493 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Etheric Networks Fixed Wireless	250 / 100
Ridge Wireless Fixed Wireless	100 / 60
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, GeoLinks, Sail Internet, Verizon.

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