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18003 Harvard Ct, Sonoma, CA 95476 Property Records

Sonoma County property record for 18003 Harvard Ct, Sonoma, CA 95476

Property Summary

Property TypePlanned Unit Development
Details2 bd · 2 ba · 1,514 sqft · built 1987
Lot Size2.29 acres (1 sqft)
OwnerIndividual Name on File
Last Sale$735,000 (Oct 2022)
Tax Bill$10,139 (2025)
Deeds & MortgagesOct 2022 Sale
Flood ZoneZone X (minimal risk)
APN052-820-002-000

Property Details

APN / Parcel Number

Primary APN052-820-002-000
Alternative APN
  • 052-820-002

Interior

Bedrooms2 Beds
Full Baths2 Baths
Total Rooms2 Rooms
Stories1 Story
Building Area1,514 sqft Living Area
Gross Area1,976 sqft
1st Floor Area1,514 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1987
Effective Year BuiltEffective 1987
Architectural StyleL-Shape
Exterior MaterialStucco
Construction TypeWood
Roof MaterialComposition Shingle
Lot Area1 sqft
Garage TypeAttached
Garage Area462 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemHVAC
SewerMunicipal
Water SourceCommercial

Location & Zoning

Old Parcel Number052-820-002
Street Address18003 HARVARD CT
CitySONOMA
StateCA
Zip95476-4170
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Planned Unit Development
Local Zoning CodePC190UMX
Legal DescriptionTRACT 743 LOT 2
Legal SubdivisionSONOMA GREENS UNIT TWO
Legal Tract743
Legal Block2
Legal Lot Number2
JurisdictionSONOMA CA
Township / Civil DivisionSONOMA
Census Block Group2
Census Block2012
Census Tract150304

Owner

18003 Harvard Ct, a planned unit development, is owned and occupied by an individual who bought it in October 2022.

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

Owner of RecordIndividual Name on File
Mailing Address18003 HARVARD CT, SONOMA, CA 95476-4170
OccupancyOwner Occupied
Owner TypeIndividual

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

Assessor's Deed Record

Deed NamesName on Deed
Last SaleOct 10, 2022 · Amount on File
Deed SaleOct 10, 2022 · Amount on File
Prior SaleOct 19, 2004 · Amount on File
Deed Document Number202265033
Prior Transfer DateOct 20, 1994
Prior Transfer Doc0000119935
Record UpdatedOct 29, 2026

October 2022: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSONOMA CA
Recording DateOct 10, 2022
Property Address18003 HARVARD CT, SONOMA, CA 95476-4170
Document Number0000065033
Map ReferenceMB 400 PG 42&43
Instrument DateSep 26, 2022
Instrument2022065033
Transaction TypeTransfer
Record UpdatedJun 7, 2023
Title CompanyFIDELITY NATIONAL TITLE CO

Transaction

AmountAmount on Record
Tax$808.50
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Trust
Address85 RAMPART WAY UNIT 405, 405, DENVER, CO 80230-6518

Tax Assessment & Valuation

The 2025 property tax bill for 18003 Harvard Ct was $10,139 with a homeowner's exemption.

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

Property Jurisdictions

TypeName
StateCalifornia
CountySonoma County
Unified School DistrictSonoma Valley Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$779,987 (+2%) Land $318,362 Building $461,625
2025$10,139.00 Homeowner's exemption$764,694 Land $312,120 Building $452,574
2023$9,744.00 (+17.65%)$735,000 Land $300,000 Building $435,000
2022$8,282.00

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

Flood

FEMA maps place 18003 Harvard Ct in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2005.

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies8 in force
Nearby Flood Claims2 (2005–2017)
Most Recent ClaimFeb 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 18003 Harvard Ct is low, with a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 67% of the US · lower than 81% of California
Wildfire Likelihood0.01% annual chance
ExposureNone
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 SystemVALLEY OF THE MOON WATER DISTRICT
serves 23,140 people · EPA ID CA4910013
Water SourceGroundwater
Last State InspectionSep 2022
LeadUnder 1 ppb (2024–2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 405 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Starlink
Satellite		280 / 30
AT&T
DSL · Fiber in parts of the area		100 / 20

May also be available: T-Mobile, Verizon.

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