121 Summerside Cir, Danville, CA 94526 Property Records

Contra Costa County property record for 121 Summerside Cir, Danville, CA 94526

Property Summary

Property Type	Townhouse
Details	3 bd · 2.5 ba · 1,542 sqft · built 1973
Lot Size	0.037 acres (1,610 sqft)
Owner	Individual Name on Record
Last Sale	$460,000 (Mar 2013)
Tax Bill	$7,289 (2025)
Deeds & Mortgages	Dec 2025 Transfer Dec 2025 Transfer
Flood Zone	Zone X (minimal risk)
APN	`218-760-018`

Property Details

APN / Parcel Number

Primary APN	`218-760-018`
Alternative APN	`218-760-018-0`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	1,542 sqft Living Area
1st Floor Area	738 sqft
2nd Floor Area	804 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1975
Architectural Style	Contemporary
Exterior Material	Wood Siding
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	1,610 sqft (0.037 acres)
Garage Type	Detached
Garage Area	462 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	121 SUMMERSIDE CIR
City	DANVILLE
State	CA
Zip	94526-5120
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Legal Description	TRACT 4300 LOT 18
Legal Subdivision	GREENBROOK GARDENS UNIT 2
Legal Tract	4300
Legal Lot Number	18
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2010
Census Tract	345105

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	4427 DEER RIDGE RD, DANVILLE, CA 94506-6019
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Dec 5, 2025	Intrafamily Transfer, Transfer
Dec 5, 2025	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 22, 2013 · Amount on Record
Deed Sale	Mar 22, 2013 · Amount on Record
Prior Sale	Nov 4, 2010 · Amount on Record
Deed Document Number	201372389
Prior Transfer Date	Sep 21, 2009
Prior Transfer Doc	0000223553
Record Updated	Sep 20, 2026

December 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 5, 2025
Property Address	121 SUMMERSIDE CIR, DANVILLE, CA 94526-5120
Document Number	0000136448
Map Reference	MB 153 PG 37
Instrument Date	Jun 22, 2025
Instrument	2025- 136448
Transaction Type	Transfer
Record Updated	Dec 18, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	4427 DEER RIDGE RD, DANVILLE, CA 94506-6019

December 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 5, 2025
Property Address	121 SUMMERSIDE CIR, DANVILLE, CA 94526-5120
Document Number	0000136449
Map Reference	MB 153 PG 37
Instrument Date	Jun 22, 2025
Instrument	2025- 136449
Transaction Type	Transfer
Record Updated	Dec 18, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	4427 DEER RIDGE RD, DANVILLE, CA 94506-6019

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Danville Town
Unified School District	San Ramon Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$577,771 (+2%) Land $447,526 Building $130,245
2025	$7,289.00 (+4.91%)	$566,443 (+4.04%) Land $438,751 Building $127,692
2023	$6,948.00 (+0.72%)	$544,450 Land $421,715 Building $122,735
2022	$6,898.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 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	4 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	Moderate above 60% of the US · lower than 63% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect 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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
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. 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 483 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
AT&T DSL	100 / 20

May also be available: Etheric Networks, T-Mobile.

Nearby Properties on Summerside Cir

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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