1591 Bittern Dr, Sunnyvale, CA 94087 Property Records

Santa Clara County property record for 1591 Bittern Dr, Sunnyvale, CA 94087

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,115 sqft · built 1963
Lot Size	0.141 acres (6,161 sqft)
Owner	Company Name on Record
Last Sale	$1,230,000 (Mar 2014)
Tax Bill	$19,189 (2025)
Deeds & Mortgages	Dec 2017 Transfer Dec 2017 Transfer
Flood Zone	Zone X (moderate risk)
APN	`309-40-037`

Property Details

APN / Parcel Number

Primary APN	`309-40-037`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,115 sqft Living Area
Gross Area	1,813 sqft
1st Floor Area	1,813 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	6,161 sqft (0.141 acres)
Lot Dimensions	101 ft deep x 61 ft wide
Garage Area	450 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	1591 BITTERN DR
City	SUNNYVALE
State	CA
Zip	94087-3340
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R0
Legal Description	LOT 8
Legal Subdivision	MORTIMER S CHAMBERLIN VS HELEN GERRISH
Legal Lot Number	8
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	3
Census Block	3010
Census Tract	508203

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	Company Name on Record
Mailing Address	1591 BITTERN DR, SUNNYVALE, CA 94087-3340
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Dec 15, 2017	Quit Claim Deed, Transfer OTHER
Dec 15, 2017	Quit Claim Deed, Transfer OTHER

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 21, 2014 · Amount on Record
Deed Sale	Mar 21, 2014 · Amount on Record
Deed Document Number	201422549180
Last Transfer Date	Feb 25, 2017
Transfer Doc	0023828906
Record Updated	Oct 29, 2026

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Dec 15, 2017
Property Address	1591 BITTERN DR, SUNNYVALE, CA 94087-3340
Document Number	0023828906
Instrument Date	Feb 25, 2017
Instrument	23828906
Transaction Type	Transfer
Record Updated	Jan 3, 2018
Title Company	OTHER

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	1591 BITTERN DR SUNNYVALE CA 940873340, SUNNYVALE, CA 94087-3340

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Dec 15, 2017
Property Address	1591 BITTERN DR, SUNNYVALE, CA 94087-3340
Document Number	0023828907
Instrument Date	Feb 25, 2017
Instrument	23828907
Transaction Type	Transfer
Record Updated	Jan 3, 2018
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	1591 BITTERN DR SUNNYVALE CA 940873340, SUNNYVALE, CA 94087-3340

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,667,134 (+2%) Land $999,674 Building $667,460
2025	$19,189.00 (+3.53%)	$1,634,446 (+4.04%) Land $980,073 Building $654,373
2023	$18,534.00 (+0.75%)	$1,570,980 Land $942,016 Building $628,964
2022	$18,396.00

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	3 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 720 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	1,000 / 75
Etheric Networks Fixed Wireless	250 / 100
Ridge Wireless Fixed Wireless	100 / 60
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, Sail Internet.

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