1576 Bittern Dr, Sunnyvale, CA 94087 Property Records

Santa Clara County property record for 1576 Bittern Dr, Sunnyvale, CA 94087

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,864 sqft · built 1963
Lot Size	0.137 acres (5,978 sqft)
Owner	2 Individuals on Record
Last Sale	$2,900,000 (Apr 2024)
Tax Bill	$34,558 (2025)
Deeds & Mortgages	Apr 2024 Sale & Mortgage Dec 2022 Transfer + 1 more
Flood Zone	Zone X (moderate risk)
APN	`309-39-037`

Property Details

APN / Parcel Number

Primary APN	`309-39-037`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	1,864 sqft Living Area
1st Floor Area	1,112 sqft
2nd Floor Area	752 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	5,978 sqft (0.137 acres)
Lot Dimensions	98 ft deep x 61 ft wide
Garage Area	456 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	1576 BITTERN DR
City	SUNNYVALE
State	CA
Zip	94087-3338
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R0
Legal Description	TRACT 3233 SUBURBAN ESTATES BOOK 153 PAGE 32 LOT 50
Legal Subdivision	SUBURBAN ESTATES
Legal Tract	3233
Legal Lot Number	50
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	3
Census Block	3001
Census Tract	508203

Owner

Source: Santa Clara County assessment roll, 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 Individuals on Record
Mailing Address	1574 BITTERN DR, SUNNYVALE, CA 94087-3338
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Apr 10, 2024	Grant Deed, Transfer · Conventional Mortgage BMO BANK NA
Dec 20, 2022	Affidavit of Death of Joint Tenant, Transfer
Dec 20, 2022	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 10, 2024 · Amount on Record
Deed Sale	Apr 10, 2024 · Amount on Record
Deed Document Number	202425621429
Prior Transfer Date	Nov 18, 2022
Prior Transfer Doc	0025417850
Record Updated	Sep 20, 2026

April 2024: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Apr 10, 2024
Property Address	1574 BITTERN DR, SUNNYVALE, CA 94087-3338
Document Number	0025621429
Map Reference	MB 153 PG 32
Instrument Date	Mar 25, 2024
Instrument	25621429
Transaction Type	Transfer
Record Updated	May 1, 2024
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

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
Address	1574 BITTERN DR, SUNNYVALE, CA 94087-3338

Mortgage

Document Number	0025621432
Date	Apr 10, 2024
Instrument	25621432

Lender

Name	BMO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2054

Interest

Rate Type	Adjustable Rate
Rate	5.75%
Adjustable	Adjustable Rate Rider
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	10.7%
Index	Other
Max Rate	10.7%

Mortgage

Document Number	0025621432
Date	Apr 10, 2024
Instrument	25621432

Lender

Name	BMO BANK NA
Type	Bank
Address	320 S CANAL ST, CHICAGO, IL 60606

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2054

Interest

Rate Type	Adjustable Rate
Rate	5.75%
Adjustable	Adjustable Rate Rider
Type Change Date	May 1, 2031
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	10.7%
Index	Other
Max Rate	10.7%

December 2022: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	SANTA CLARA CA
Recording Date	Dec 20, 2022
Property Address	1574 BITTERN DR, SUNNYVALE, CA 94087-3338
Document Number	0025417849
Map Reference	MB 153 PG 32
Instrument Date	Nov 18, 2022
Instrument	25417849
Transaction Type	Transfer
Record Updated	Dec 29, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	380 BRANHAM LN UNIT 272, 272, SAN JOSE, CA 95136-4307

December 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Dec 20, 2022
Property Address	1574 BITTERN DR, SUNNYVALE, CA 94087-3338
Document Number	0025417850
Map Reference	MB 153 PG 32
Instrument Date	Nov 18, 2022
Instrument	25417850
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	380 BRANHAM LN UNIT 272, 272, SAN JOSE, CA 95136-4307

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		$3,017,160 (+2%) Land $2,866,302 Building $150,858
2025	$34,558.00 (+2,316.64%)	$2,958,000 (+2,717.6%) Land $2,810,100 Building $147,900
2023	$1,430.00 (-9.26%)	$104,983 Land $30,614 Building $74,369
2022	$1,576.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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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