18018 Comstock Ave, Sonoma, CA 95476 Property Records

Sonoma County property record for 18018 Comstock Ave, Sonoma, CA 95476

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 720 sqft · built 1983
Lot Size	0.23 acres (10,000 sqft)
Owner	Individual Name on File
Last Sale	$285,000 (Oct 2012)
Tax Bill	$5,959 (2025)
Deeds & Mortgages	Apr 2026 Line of Credit Dec 2022 Second Mortgage
Flood Zone	Zone X (minimal risk)
APN	`052-195-002-000`

Property Details

APN / Parcel Number

Primary APN	`052-195-002-000`
Alternative APN	`052-195-002`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	3 Rooms
Stories	1 Story
Building Area	720 sqft Living Area
1st Floor Area	720 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1983
Effective Year Built	Effective 2005
Architectural Style	Custom Design
Exterior Material	Wood Siding
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	10,000 sqft (0.23 acres)
Garage Area	400 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Floor/Wall Furnace
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Old Parcel Number	052-195-002
Street Address	18018 COMSTOCK AVE
City	SONOMA
State	CA
Zip	95476-4215
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R15UA
Legal Description	MAP 28 PG 15 BLK 5 LOT 2
Legal Subdivision	EATON PARK
Legal Block	2
Legal Lot Number	2
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	2
Census Block	2004
Census Tract	150304

Owner

18018 Comstock Ave is owned and occupied by an individual who bought it in October 2012.

Source: Sonoma County records, as of September 1, 2026

Owner of Record	Individual Name on File
Mailing Address	18018 COMSTOCK AVE, SONOMA, CA 95476-4215
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
Apr 2, 2026	Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK N A
Dec 2, 2022	Intrafamily Transfer, Transfer · Stand-Alone Second Mortgage REDWOOD CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 11, 2012 · Amount on File
Deed Sale	Oct 11, 2012 · Amount on File
Prior Sale	Aug 3, 2012 · Amount on File
Deed Document Number	2012100639
Prior Transfer Date	Jan 26, 1998
Prior Transfer Doc	0000010039
Record Updated	Oct 29, 2026

April 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Recording Date	Apr 2, 2026
Property Address	18018 COMSTOCK AVE, SONOMA, CA 95476-4215
Document Number	0000015862
Instrument Date	Mar 26, 2026
Instrument	202615862
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	TITLE CONNECTION, TITLE CONNECT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner, 167
Address	18018 COMSTOCK AVE, SONOMA, CA 95476-4215
Investor	Possibly a Property Investor

Mortgage

Document Number	0000015862,
Date	Apr 2, 2026
Instrument	202615862

Lender

Name	JPMORGAN CHASE BANK N A

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Apr 3, 2056

Interest

Rate	5.98%
Max Rate	-1%

December 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Dec 2, 2022
Property Address	18018 COMSTOCK AVE, SONOMA, CA 95476-4215
Document Number	0000076950
Map Reference	MB 28 PG 15
Instrument Date	Nov 28, 2022
Instrument	2022076950
Transaction Type	Transfer
Record Updated	Dec 16, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

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	18018 COMSTOCK AVE, SONOMA, CA 95476-4215

Mortgage

Document Number	0000076951
Date	Dec 2, 2022
Instrument	2022076951

Lender

Name	REDWOOD CU
Type	Credit Union

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record
Term	181 Months
Due	Jan 1, 2038

Tax Assessment & Valuation

The 2025 property tax bill for 18018 Comstock Ave was $5,959.

Source: Sonoma County assessment roll, as of September 1, 2026

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Unified School District	Sonoma Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$357,964 (+2%) Land $125,600 Building $232,364
2025	$5,959.00	$350,946 Land $123,138 Building $227,808
2023	$5,546.00 (+3.35%)	$337,320 Land $118,357 Building $218,963
2022	$5,366.00

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

Flood

FEMA maps place 18018 Comstock Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	8 in force
Nearby Flood Claims	2 (2005–2017)
Most Recent Claim	Feb 2017 · Severe Winter Storms, Flooding, And Mudslides

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

Wildfire risk around 18018 Comstock Ave is low, with 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 80% of the US · lower than 88% of California
Wildfire Likelihood	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	VALLEY OF THE MOON WATER DISTRICT serves 23,140 people · EPA ID CA4910013
Water Source	Groundwater
Last State Inspection	Sep 2022
Lead	Under 1 ppb (2024–2026) 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 711 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Verizon.

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