643 Ave One, San Jose, CA 95123 Property Records

Santa Clara County property record for 643 Ave One, San Jose, CA 95123

Property Summary

Property Type	Condominium
Details	3 bd · 4 ba · 1,712 sqft · built 2016
Lot Size	0.039 acres (1,712 sqft)
Owner	Individual Name on File
Last Sale	$970,000 (May 2021)
Tax Bill	$15,038 (2025)
Deeds & Mortgages	May 2021 Sale & Mortgage Aug 2020 Mortgage + 2 more
Flood Zone	Zone D (undetermined)
APN	`706-48-088`

Property Details

APN / Parcel Number

Primary APN	`706-48-088`

Interior

Bedrooms	3 Beds
Full Baths	4 Baths
Total Rooms	5 Rooms
Stories	3 Stories
Building Area	1,712 sqft Living Area
1st Floor Area	337 sqft
2nd Floor Area	612 sqft

Exterior

Year Built	Built 2016
Architectural Style	Other
Construction Type	Wood
Lot Area	1,712 sqft (0.039 acres)
Garage Area	434 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC

Location & Zoning

Street Address	643 AVENUE ONE
City	SAN JOSE
State	CA
Zip	95123-6849
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	PD
Legal Description	TR 10213 LOT 136
Legal Tract	10213
Legal Lot Number	136
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2004
Census Tract	512058

Owner

643 Ave One, a condominium, is owned and occupied by an individual who bought it in May 2021.

Source: Santa Clara County records, as of October 20, 2025

Owner of Record	Individual Name on File
Co-owner	Co-owner on File
Mailing Address	643 AVENUE ONE, SAN JOSE, CA 95123-6849
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
May 20, 2021	Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Aug 25, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Sep 30, 2019	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Feb 8, 2018	Grant Deed, Transfer · Conventional Mortgage CITIBANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 20, 2021 · Amount on File
Deed Sale	May 20, 2021 · Amount on File
Prior Sale	Feb 8, 2018 · Amount on File
Deed Document Number	24968404
Record Updated	Jun 8, 2026

May 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	May 20, 2021
Property Address	643 AVENUE ONE, SAN JOSE, CA 95123-6849
Document Number	0024968404
Map Reference	MB 875 PG 27-34
Instrument Date	May 11, 2021
Instrument	24968404
Transaction Type	Transfer
Record Updated	Jun 1, 2021
Title Company	ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TTL CO OF NOCAL

Transaction

Amount	Amount on Record
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
Relationship	Community Property with Right of Survivorship
Address	643 AVENUE ONE, SAN JOSE, CA 95123-6849

Mortgage

Document Number	0024968405
Date	May 20, 2021
Instrument	24968405

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2051

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	643 AVENUE ONE, SAN JOSE, CA 95123-6849
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	643 AVENUE ONE, SAN JOSE, CA 95123-6849

Mortgage

Document Number	0024586893
Date	Aug 25, 2020
Instrument	24586893

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2050

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	643 AVENUE ONE, SAN JOSE, CA 95123-6849
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	CHICAGO TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0024293351
Date	Sep 30, 2019
Instrument	24293351

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2049

February 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Feb 8, 2018
Property Address	643 AVENUE ONE, SAN JOSE, CA 95123-6849
Document Number	0023864473
Map Reference	MB875 PG27-34
Instrument Date	Jan 24, 2018
Instrument	23864473
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
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
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	643 AVENUE ONE, SAN JOSE, CA 95123-6849

Mortgage

Document Number	0023864474
Date	Feb 8, 2018
Instrument	23864474

Lender

Name	CITIBANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 643 Ave One was $15,038 with a homeowner's exemption.

Source: Santa Clara County assessment roll, as of July 1, 2025

Property Jurisdictions

Type	Name
State	California
County	Santa Clara County
Municipality	San Jose City
Secondary School District	East Side Union High School District (09 - 12)
Elementary School District	Oak Grove Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$15,038.00 Homeowner's exemption	$1,049,956 Land $524,978 Building $524,978
2023	$14,490.00 (+0.74%) Homeowner's exemption	$1,009,188 Land $504,594 Building $504,594
2022	$14,383.00

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

Flood

FEMA maps place 643 Ave One in Zone D, where flood risk has not been studied.

Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone D undetermined · not studied
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

The area around 643 Ave One has no burnable land within ember reach, so its wildfire risk is not rated.

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	GREAT OAKS WC INC private · serves 112,582 people · EPA ID CA4310022
Water Source	Groundwater
Last State Inspection	Nov 2025
Also Mapped Here	SANTA CLARA VALLEY WATER DISTRICT
Lead	Under 1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 568 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 / 2,000
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Sail Internet, Verizon.

Nearby Properties on Ave One

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures