3508 Gemini Ct, Concord, CA 94519 Property Records

Contra Costa County property record for 3508 Gemini Ct, Concord, CA 94519

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,328 sqft · built 1970
Lot Size	0.177 acres (7,700 sqft)
Owner	Individual Name on File
Tax Bill	$7,605 (2025)
Deeds & Mortgages	Nov 2021 Mortgage Feb 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`114-421-019`

Property Details

APN / Parcel Number

Primary APN	`114-421-019`
Alternative APN	`114-421-019-0`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,328 sqft Living Area
1st Floor Area	1,328 sqft

Exterior

Year Built	Built 1970
Effective Year Built	Effective 1971
Lot Area	7,700 sqft (0.177 acres)
Garage Type	Attached
Garage Area	437 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	3508 GEMINI CT
City	CONCORD
State	CA
Zip	94519-1708
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R7
Legal Description	TRACT 3834 LOT 2
Legal Subdivision	SUBDIVISION 3834
Legal Tract	3834
Legal Lot Number	2
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1000
Census Tract	331000

Owner

3508 Gemini Ct is owned and occupied by an individual who acquired it in February 2021.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	Individual Name on File
Mailing Address	3508 GEMINI CT, CONCORD, CA 94519-1708
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
Nov 5, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUILD MORTGAGE CO
Feb 3, 2021	Intrafamily Transfer, Transfer · FHA Mortgage GUILD MORTGAGE CO
Feb 3, 2021	Intrafamily Transfer, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY
Sep 13, 2017	Grant Deed, Transfer · FHA Mortgage GUILD MORTGAGE CO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 3, 2021
Deed Sale	Feb 3, 2021
Prior Sale	Sep 13, 2017 · Amount on File
Deed Document Number	202133066
Prior Transfer Date	Jan 11, 2021
Prior Transfer Doc	0000033066
Record Updated	Oct 29, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3508 GEMINI CT, CONCORD, CA 94519-1708
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3508 GEMINI CT, CONCORD, CA 94519-1708

Mortgage

Document Number	0000308464
Date	Nov 5, 2021
Instrument	2021-308464

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company
Address	SAN DIEGO, CA 92111

Agreement

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

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 3, 2021
Property Address	3508 GEMINI CT, CONCORD, CA 94519-1708
Document Number	0000033066
Map Reference	MB 128 PG 21
Instrument Date	Jan 11, 2021
Instrument	2021-033066
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

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
Address	3508 GEMINI CT, CONCORD, CA 94519-1708

Mortgage

Document Number	0000033067
Date	Feb 3, 2021
Instrument	2021-033067

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 3, 2021
Property Address	3508 GEMINI CT, CONCORD, CA 94519-1708
Document Number	0000033065
Map Reference	MB 128 PG 21
Instrument Date	Jan 11, 2021
Instrument	2021-033065
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

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
Address	3508 GEMINI CT, CONCORD, CA 94519-1708

September 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 13, 2017
Property Address	3508 GEMINI CT, CONCORD, CA 94519-1708
Document Number	0000166734
Map Reference	MB128 PG21
Instrument Date	Aug 22, 2017
Instrument	2017-166734
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

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
Address	3508 GEMINI CT, CONCORD, CA 94519-1708

Mortgage

Document Number	0000166735
Date	Sep 13, 2017
Instrument	2017-166735

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 3508 Gemini Ct was $7,605.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Concord City
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$609,299 (+2%) Land $426,163 Building $183,136
2025	$7,605.00	$597,353 Land $417,807 Building $179,546
2023	$7,269.00 (+1.35%)	$574,159 Land $401,584 Building $172,575
2022	$7,172.00

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

Flood

FEMA maps place 3508 Gemini Ct in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

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

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

Wildfire

Wildfire risk around 3508 Gemini Ct is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) 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 657 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: T-Mobile.

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