1730 Jonathan Ave, San Jose, CA 95125 Property Records

Santa Clara County property record for 1730 Jonathan Ave, San Jose, CA 95125 · Last verified October 2025

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	5 Beds
Bathrooms	3 Baths
Year Built	Built 1952
Square Footage	2,872 sqft Living Area
Lot Size	6,762 sqft (0.155 acres)
Occupancy	Owner Occupied
Last Sale	$1,275,000 (2016)
Tax Bill	$20,157.00 (2025)

Owner

Source: Santa Clara County records · APN 439-21-031

Assessment roll updated July 1, 2025 · Last verified October 2025

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 File
Mailing Address	1730 JONATHAN AVE, SAN JOSE, CA 95125-2564
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Dec 01, 2016 · Amount on Record
Deed Sale	Dec 01, 2016 · Amount on Record
Prior Sale	Oct 21, 1997
Deed Doc Number	23515163
Record Refreshed	Jun 08, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	1730 JONATHAN AVE, SAN JOSE, CA 95125-2564
Transaction Type	Mortgage
Record Updated	Sep 22, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1730 JONATHAN AVE, SAN JOSE, CA 95125-2564

Mortgage

Document Number	0025098638
Date	Sep 14, 2021
Instrument	25098638

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Oct 01, 2036

Tax Assessment & Valuation

Source: Santa Clara County records · Assessment roll updated July 1, 2025 · Last verified October 2025

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$20,157.00 (+8.31%)	$1,479,741 (+4.04%) Land $1,183,794 Building $295,947
2023	$18,610.00 (+1.03%)	$1,422,283 Land $1,137,827 Building $284,456
2022	$18,421.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Santa Clara County (06085C), updated January 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026

Flood

FEMA Flood Zone	Zone D
Flood Hazard	Undetermined not studied
500-Year Floodplain	No
Special Flood Hazard Area	No
Nearest Special Flood Hazard Area	Zone AO, within 100 ft

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN	`439-21-031`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Building Area	2,872 sqft Living Area
1st Floor	1,066 sqft 1st Floor
2nd Floor	806 sqft 2nd Floor
Basement Area	1,000 sqft Basement
Stories	2 Stories

Exterior

Year Built	Built 1952
Architectural Style	Other Style
Construction Type	Wood Construction
Lot Area	6,762 sqft (0.155 acres)
Depth X Width	138 ft x 49 ft Depth x Width
Parking Spaces	2 Parking Spaces
Garage Area	447 sqft Garage

Utilities and HVAC

Cooling System	HVAC Cooling
Heating System	HVAC Heating

Location & Zoning

Street Address	1730 JONATHAN AVE
City	SAN JOSE
State	CA
Zip	95125-2564
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	CITY/MUNI/TWP:SAN JOSE
Legal Subdivision	HEART/WILLOW SUB/NAVAREZ RHO
Legal Lot Number	22
Jurisdiction	SANTA CLARA CA
Minor Civil Division	SAN JOSE
Census Blockgroup	1
Census Block	1006
Census Tract	502500