4263 Solar Cir, Union City, CA 94587 Property Records

Alameda County property record for 4263 Solar Cir, Union City, CA 94587

Property Summary

Property Type	Townhouse
Details	3 bd · 2 ba · 1,280 sqft · built 1973
Lot Size	0.038 acres (1,645 sqft)
Owner	Company Name on Record
Last Sale	$630,000 (Jun 2018)
Tax Bill	$9,795 (2025)
Deeds & Mortgages	Jan 2021 Mortgage Sep 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`483-103-150`

Property Details

APN / Parcel Number

Primary APN	`483-103-150`
Alternative APN	`483-0103-150-00`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,280 sqft Living Area

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1989
Architectural Style	Custom Design
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	1,645 sqft (0.038 acres)
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	4263 SOLAR CIR
City	UNION CITY
State	CA
Zip	94587-4044
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Legal Description	LOT: 00031 BLK: TR: 3316
Legal Subdivision	TRACT 3316
Legal Tract	3316
Legal Lot Number	31
Jurisdiction	ALAMEDA CA
Township / Civil Division	FREMONT
Census Block Group	1
Census Block	1014
Census Tract	440306

Owner

Source: Alameda County records, as of August 5, 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	4263 SOLAR CIR, UNION CITY, CA 94587-4044
Occupancy	Owner Occupied
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Jan 4, 2021	Deed of Trust, Mortgage · Conventional Mortgage GENERAL MORTGAGE CAPITAL CORP
Sep 6, 2019	Deed of Trust, Mortgage · Conventional with PMI CALTECH EMPS FCU
Jun 20, 2018	Grant Deed, Transfer · Conventional with PMI CALTECH EMPS FCU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 20, 2018 · Amount on Record
Deed Sale	Jun 20, 2018 · Amount on Record
Deed Document Number	2018122036
Record Updated	Oct 29, 2026

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	4263 SOLAR CIR, UNION CITY, CA 94587-4044
Transaction Type	Mortgage
Record Updated	Mar 16, 2021
Title Company	WFG NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4263 SOLAR CIR, UNION CITY, CA 94587-4044

Mortgage

Document Number	0000001432
Date	Jan 4, 2021
Instrument	2021001432

Lender

Name	GENERAL MORTGAGE CAPITAL CORP
Type	Mortgage Company
Address	BURLINGAME, CA 94010

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jan 1, 2051

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	4263 SOLAR CIR, UNION CITY, CA 94587-4044
Document Number	0000180032
Instrument Date	Sep 6, 2019
Transaction Type	Mortgage
Record Updated	Oct 2, 2019
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	4263 SOLAR CIR UNION CITY CA 945874044, UNION CITY, CA 94587-4044

Mortgage

Document Number	0000180032
Date	Sep 11, 2019
Instrument	180032

Lender

Name	CALTECH EMPS FCU
Type	Credit Union
Address	LA CANADA FLINTRIDGE, CA 91011

Agreement

Type	Conventional with PMI
Amount	Amount Recorded
Term	360 Months
Due	Sep 10, 2049

June 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jun 20, 2018
Property Address	4263 SOLAR CIR, UNION CITY, CA 94587-4044
Document Number	0000122036
Instrument Date	Jun 15, 2018
Instrument	122036
Transaction Type	Transfer
Record Updated	Jul 17, 2018
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$693.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	4263 SOLAR CIR UNION CITY CA 945874044, UNION CITY, CA 94587-4044

Mortgage

Document Number	122037
Date	Jun 20, 2018
Instrument	122037

Lender

Name	CALTECH EMPS FCU
Type	Credit Union
Address	LA CANADA FLINTRIDGE, CA 91011

Agreement

Type	Conventional with PMI
Amount	Amount Recorded
Term	360 Months
Due	Jun 19, 2048

Tax Assessment & Valuation

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Municipality	Union City
Unified School District	New Haven Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$724,151 (+1.02%) Land $219,345 Building $511,806
2025	$9,795.00 (+1.67%) Homeowner's exemption	$716,820 (+4.04%) Land $215,046 Building $501,774
2023	$9,634.00 Homeowner's exemption	$688,986 Land $206,696 Building $482,290	$713,790

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
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

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	ALAMEDA COUNTY WATER DISTRICT serves 344,000 people · EPA ID CA0110001
Water Source	Surface water
Last State Inspection	Nov 2025
Lead	Under 1 ppb (2022–2024) 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 859 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
RobinsonHSS Fixed Wireless	1,000 / 1,000
Tekify Fiber & Wireless Fixed Wireless	580 / 125
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL	100 / 20

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

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