411 Constantine Ct, San Ramon, CA 94583 Property Records

Contra Costa County property record for 411 Constantine Ct, San Ramon, CA 94583 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 3.5 ba · 1,753 sqft · built 2006
Lot Size	0.043 acres (1,864 sqft)
Owner	2 Individual Names on File
Last Sale	$837,500 (Feb 2020)
Tax Bill	$10,902 (2025)
Deeds & Mortgages	Jan 2021 Mortgage Feb 2020 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`208-740-043-4`

Property Details

APN / Parcel Number

Primary APN	`208-740-043-4`
Alternative APN	`208-740-043`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,753 sqft Living Area
1st Floor Area	772 sqft
2nd Floor Area	527 sqft
Basement Area	454 sqft

Exterior

Year Built	Built 2006
Effective Year Built	Effective 2007
Architectural Style	Cluster
Lot Area	1,864 sqft (0.043 acres)
Garage Type	Attached
Garage Area	499 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	411 CONSTANTINE CT
City	SAN RAMON
State	CA
Zip	94583-3520
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8797 L43
Legal Subdivision	LAUDERHILL SUB 8797
Legal Tract	8797
Legal Lot Number	43
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2005
Census Tract	345205

Owner

Source: Contra Costa County records · APN 208-740-043-4

Assessment roll updated July 14, 2026 · Last verified July 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 File
Mailing Address	411 CONSTANTINE CT, SAN RAMON, CA 94583-3520
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jan 05, 2021	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Feb 13, 2020	Grant Deed, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Feb 13, 2020	Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Feb 13, 2020 · Amount on Record
Deed Sale	Feb 13, 2020 · Amount on Record
Prior Sale	Sep 18, 2015 · Amount on Record
Deed Document Number	202028037
Prior Transfer Date	Feb 07, 2020
Prior Transfer Doc	0000028036
Record Updated	Sep 20, 2026

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	411 CONSTANTINE CT, SAN RAMON, CA 94583-3520
Transaction Type	Mortgage
Record Updated	Nov 03, 2022
Title Company	FIDELITY TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	411 CONSTANTINE CT, SAN RAMON, CA 94583-3520

Mortgage

Document Number	0000001408
Date	Jan 05, 2021
Instrument	2021-001408

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company
Address	ROSEVILLE, CA 95661

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jan 01, 2051

February 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 13, 2020
Property Address	411 CONSTANTINE CT, SAN RAMON, CA 94583-3520
Document Number	0000028037
Map Reference	MB 483 PG 4-6
Instrument Date	Feb 07, 2020
Instrument	2020-028037
Transaction Type	Transfer
Record Updated	Jul 27, 2021
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
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	Joint Tenants
Address	411 CONSTANTINE CT, SAN RAMON, CA 94583-3520

Mortgage

Document Number	0000028038
Date	Feb 13, 2020
Instrument	2020-028038

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 01, 2050

February 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 13, 2020
Property Address	411 CONSTANTINE CT, SAN RAMON, CA 94583-3520
Document Number	0000028036
Instrument Date	Feb 07, 2020
Instrument	28036
Transaction Type	Transfer
Record Updated	Mar 09, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	411 CONSTANTINE CT SAN RAMON CA 945833520, SAN RAMON, CA 94583-3520

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	San Ramon City
Unified School District	San Ramon Valley 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
2026		$934,241 (+2%) Land $557,756 Building $376,485
2025	$10,902.00 (+3.84%) Homeowner's exemption	$915,923 (+4.04%) Land $546,820 Building $369,103
2023	$10,499.00 (+0.77%) Homeowner's exemption	$880,359 Land $525,588 Building $354,771
2022	$10,419.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone A, within 500 ft

Wildfire

Wildfire Risk	Moderate above 60% of the US · above 36% of California
Wildfire Likelihood	About 1 in 649 per year
Exposure	Indirect within ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 539 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 2,000
Verizon	Fixed Wireless	1,000 / 75
Unwired	Fixed Wireless	300 / 25
Etheric Communications, LLC.	Fixed Wireless (licensed-by-rule)	250 / 100
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: T-Mobile USA, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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