106 Summerside Cir, Danville, CA 94526 Property Records

Contra Costa County property record for 106 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	2 Individual Names on Record
Last Sale	$815,000 (Jan 2021)
Tax Bill	$10,631 (2025)
Deeds & Mortgages	Jan 2021 Sale & Mortgage Dec 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`218-760-023`

Property Details

APN / Parcel Number

Primary APN	`218-760-023`
Alternative APN	`218-760-023-0`

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
Gross Area	2,004 sqft
1st Floor Area	738 sqft
2nd Floor Area	804 sqft

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1975
Architectural Style	Townhouse
Exterior Material	Wood Siding
Roof Material	Wood Shingle
Lot Area	1,610 sqft (0.037 acres)
Lot Dimensions	72 ft deep x 24 ft wide
Garage Type	Attached
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	106 SUMMERSIDE CIR
City	DANVILLE
State	CA
Zip	94526-5121
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Legal Description	TRACT 4300 LOT 23
Legal Subdivision	SUBDIVISION 4300
Legal Tract	4300
Legal Lot Number	23
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2009
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	2 Individual Names on Record
Mailing Address	106 SUMMERSIDE CIR, DANVILLE, CA 94526-5121
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jan 29, 2021	Grant Deed, Transfer · Conventional Mortgage GUARANTEED RATE INC
Dec 8, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 29, 2021 · Amount on Record
Deed Sale	Jan 29, 2021 · Amount on Record
Deed Document Number	202128520
Record Updated	Sep 20, 2026

January 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 29, 2021
Property Address	106 SUMMERSIDE CIR, DANVILLE, CA 94526-5121
Document Number	0000028520
Map Reference	MB 153 PG 37
Instrument Date	Jan 26, 2021
Instrument	2021-028520
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
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	106 SUMMERSIDE CIR, DANVILLE, CA 94526-5121

Mortgage

Document Number	0000028521
Date	Jan 29, 2021
Instrument	2021-028521

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2051

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 8, 2017
Property Address	106 SUMMERSIDE CIR, DANVILLE, CA 94526-5121
Document Number	0000230505
Instrument Date	Dec 1, 2017
Instrument	230505
Transaction Type	Transfer
Record Updated	Jan 3, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	106 SUMMERSIDE CIR DANVILLE CA 945265121, DANVILLE, CA 94526-5121

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		$899,823 (+2%) Land $524,437 Building $375,386
2025	$10,631.00 (+4.49%) Homeowner's exemption	$882,180 (+4.04%) Land $514,154 Building $368,026
2023	$10,174.00 (+0.75%) Homeowner's exemption	$847,926 Land $494,190 Building $353,736
2022	$10,098.00

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.

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