252 del Norte Ave, Sunnyvale, CA 94085 Property Records

Santa Clara County property record for 252 del Norte Ave, Sunnyvale, CA 94085

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,960 sqft · built 1954
Lot Size	0.144 acres (6,254 sqft)
Owner	2 Individual Names on Record
Last Sale	$145,500 (Jul 2018)
Tax Bill	$3,923 (2025)
Deeds & Mortgages	Nov 2020 Mortgage Jul 2018 Sale & Mortgage
Flood Zone	Zone X (reduced by levee)
APN	`204-05-006`

Property Details

APN / Parcel Number

Primary APN	`204-05-006`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	1,960 sqft Living Area
1st Floor Area	1,960 sqft
Family Room	Family Room
Utility Room	Utility Room

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	6,254 sqft (0.144 acres)
Lot Dimensions	118 ft deep x 53 ft wide
Garage Area	396 sqft
Parking Spaces	1 Parking Space
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	252 DEL NORTE AVE
City	SUNNYVALE
State	CA
Zip	94085-3028
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R0
Legal Description	TRACT 1290 ARLEEN MANOR BOOK 48 PAGE 33 LOT 15
Legal Subdivision	ARLEEN MANOR
Legal Tract	1290
Legal Lot Number	15
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2005
Census Tract	509001

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	252 DEL NORTE AVE, SUNNYVALE, CA 94085-3028
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 17, 2020	Deed of Trust, Mortgage · Conventional Mortgage FREMONT BANK
Jul 9, 2018	Grant Deed, Transfer · Conventional Mortgage FREMONT BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 9, 2018 · Amount on Record
Deed Sale	Jul 9, 2018 · Amount on Record
Prior Sale	Sep 13, 2004 · Amount on Record
Deed Document Number	201823972201
Prior Transfer Date	Jun 19, 2018
Prior Transfer Doc	0023972201
Record Updated	Oct 29, 2026

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	252 DEL NORTE AVE, SUNNYVALE, CA 94085-3028
Transaction Type	Mortgage
Record Updated	Jul 25, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	252 DEL NORTE AVE, SUNNYVALE, CA 94085-3028

Mortgage

Document Number	0024706169
Date	Nov 17, 2020
Instrument	24706169

Lender

Name	FREMONT BANK
Type	Bank
Address	LIVERMORE, CA 94551

Agreement

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

July 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jul 9, 2018
Property Address	252 DEL NORTE AVE, SUNNYVALE, CA 94085-3028
Document Number	0023972201
Map Reference	MB48 PG33
Instrument Date	Jun 19, 2018
Instrument	23972201
Transaction Type	Transfer
Record Updated	Jul 25, 2022
Title Company	SERVICELINK

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Rounded by County

Transferred From (Grantor/Seller)

Name	Verified Name
Address	252 DEL NORTE AVE, 252, SUNNYVALE, CA 94085-3028

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	252 DEL NORTE AVE, SUNNYVALE, CA 94085-3028

Mortgage

Document Number	0023972202
Date	Jul 9, 2018
Instrument	23972202

Lender

Name	FREMONT BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2048

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		$324,950 (+2%) Land $162,475 Building $162,475
2025	$3,923.00 (+4.59%) Homeowner's exemption	$318,580 (+4.04%) Land $159,290 Building $159,290
2023	$3,751.00 (+1.49%) Homeowner's exemption	$306,210 Land $153,105 Building $153,105
2022	$3,696.00

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 X reduced by levee · depends on levee performance
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	Low lower than 97% of the US · lower than 97.8% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Sail Internet.

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