812 W Knickerbocker Dr, Sunnyvale, CA 94087 Property Records

Santa Clara County property record for 812 W Knickerbocker Dr, Sunnyvale, CA 94087

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,467 sqft · built 1963
Lot Size	0.138 acres (6,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$515,000 (May 1999)
Tax Bill	$9,641 (2025)
Deeds & Mortgages	Oct 2020 Mortgage Jan 2017 Mortgage + 1 more
Flood Zone	Zone X (moderate risk)
APN	`201-04-003`

Property Details

APN / Parcel Number

Primary APN	`201-04-003`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,467 sqft Living Area
1st Floor Area	1,467 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1963
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	6,000 sqft (0.138 acres)
Lot Dimensions	100 ft deep x 60 ft wide
Garage Area	437 sqft
Parking Spaces	2 Parking Spaces
Pool Type	Pool with Hot Tub/Spa
Pool Area	1,720 sqft
Porch	None

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	812 W KNICKERBOCKER DR
City	SUNNYVALE
State	CA
Zip	94087-1810
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R0
Legal Description	TRACT 3309 HOLLENBECK TERRACE BOOK 153 PAGE 5 LOT 23
Legal Subdivision	HOLLENBECK TERRACE
Legal Tract	3309
Legal Lot Number	23
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2005
Census Tract	508404

Owner

Source: Santa Clara County records, as of July 27, 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	812 W KNICKERBOCKER DR, SUNNYVALE, CA 94087-1810
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 27, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage GOOGAIN INC
Jan 18, 2017	Intrafamily Transfer, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Jan 18, 2017	Quit Claim Deed, Transfer CORNERSTONE TITLE COMPANY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 25, 1999 · Amount on Record
Deed Sale	May 25, 1999 · Amount on Record
Deed Document Number	199914827835
Last Transfer Date	Jan 12, 2017
Transfer Doc	0023560530
Record Updated	Oct 29, 2026

October 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Oct 27, 2020
Property Address	812 W KNICKERBOCKER DR, SUNNYVALE, CA 94087-1810
Document Number	0024673514
Map Reference	MB 153 PG 5
Instrument Date	Jun 4, 2020
Instrument	24673514
Transaction Type	Transfer
Record Updated	Oct 28, 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	Joint Tenants
Address	812 W KNICKERBOCKER DR, SUNNYVALE, CA 94087-1810

Mortgage

Document Number	0024673515
Date	Oct 27, 2020
Instrument	24673515

Lender

Name	GOOGAIN INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	357 Months
Due	Jul 1, 2050

January 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Jan 18, 2017
Property Address	812 W KNICKERBOCKER DR, SUNNYVALE, CA 94087-1810
Document Number	0023560530
Map Reference	MAP153 PG5
Instrument Date	Jan 12, 2017
Instrument	23560530
Transaction Type	Transfer
Record Updated	Oct 28, 2022
Title Company	CORNERSTONE TITLE COMPANY

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	Joint Tenants
Address	20469 TRICIA WAY, SARATOGA, CA 95070-4363

Mortgage

Document Number	0023560532
Date	Jan 18, 2017
Instrument	23560532

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2047

January 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jan 18, 2017
Property Address	812 W KNICKERBOCKER DR, SUNNYVALE, CA 94087-1810
Document Number	0023560531
Instrument Date	Jan 12, 2017
Instrument	23560531
Transaction Type	Transfer
Record Updated	Feb 7, 2017
Title Company	CORNERSTONE TITLE COMPANY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	812 W KNICKERBOCKER DR SUNNYVALE CA 940871810, SUNNYVALE, CA 94087-1810

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	Sunnyvale City
Secondary School District	Fremont Union High School District (09 - 12)
Elementary School District	Sunnyvale Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$823,500 (+2%) Land $639,621 Building $183,879
2025	$9,641.00 (+4.95%) Homeowner's exemption	$807,354 (+4.04%) Land $627,080 Building $180,274
2023	$9,186.00 (+1.92%) Homeowner's exemption	$776,006 Land $602,731 Building $173,275
2022	$9,013.00

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 · 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	2 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

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 725 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: GeoLinks, T-Mobile.

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