1. Home
  2. California
  3. Marin County
  4. Dillon Beach
  5. Summer St

21 Summer St, Dillon Beach, CA 94929 Property Records

Marin County property record for 21 Summer St, Dillon Beach, CA 94929

Property Summary

Property TypeResidential Vacant Land
Lot Size0.085 acres (3,720 sqft)
OwnerCompany Name on Record
Last Sale$360,000 (Nov 2023)
Tax Bill$2,163 (2025)
Deeds & MortgagesNov 2023 Sale & Mortgage
Feb 2021 Sale
+ 5 more
Flood ZoneZone X (minimal risk)
APN100-123-06

Property Details

APN / Parcel Number

Primary APN100-123-06

Exterior

Lot Area3,720 sqft (0.085 acres)

Location & Zoning

Street Address21 SUMMER AVE
CityFAIRFAX
StateCA
Zip94930-1808
Property CategoryResidential
Property TypeVacant Land > Residential
Legal DescriptionL12 BK /B4P5 M #2 DILLONS BEACH
Legal SubdivisionDILLIONS BEACH 02
Legal Tract2
Legal Lot Number12
JurisdictionMARIN CA
Township / Civil DivisionNORTHWEST MARIN
Census Block Group3
Census Block3033
Census Tract133000

Owner

Source: Marin County records, as of July 13, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of RecordCompany Name on Record
Mailing AddressPO BOX 1549, SONOMA, CA 95476-1549
Owner TypeCompany
VestingLimited Liability Partnership

Deeds, Mortgages & Sale History

DateDocument
Nov 22, 2023Grant Deed, Transfer · Conventional Mortgage
GUARANTEED RATE INC
Feb 9, 2021Grant Deed, Transfer
FIRST AMERICAN TITLE COMPANY
Jul 8, 2020Quit Claim Deed, Transfer
NOT AVAILABLE
Jun 30, 2020Quit Claim Deed, Transfer
NOT AVAILABLE
Jun 30, 2020Quit Claim Deed, Transfer
NOT AVAILABLE
Jun 30, 2020Quit Claim Deed, Transfer
NOT AVAILABLE
Apr 20, 2020Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed NamesName on Deed
Last SaleNov 22, 2023 · Amount on Record
Deed SaleNov 22, 2023 · Amount on Record
Prior SaleFeb 9, 2021 · Amount on Record
Deed Document Number202331381
Prior Transfer DateJun 25, 2020
Prior Transfer Doc0000029044
Record UpdatedOct 29, 2026

November 2023: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionMARIN CA
Recording DateNov 22, 2023
Property Address21 SUMMER ST, DILLON BEACH, CA 94929
Document Number0000031381
Map ReferenceVOL 4 PG 5
Instrument DateNov 17, 2023
Instrument2023-0031381
Transaction TypeTransfer
Record UpdatedDec 7, 2023
Title CompanyFIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

AmountAmount Recorded
Tax$396.00
Amount AccuracyRounded by County
Additional
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
AddressPO BOX 1549, SONOMA, CA 95476-1549

Mortgage

Document Number0000031382
DateNov 22, 2023
Instrument2023-0031382
Lender
NameGUARANTEED RATE INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueDec 1, 2053

February 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionMARIN CA
Recording DateFeb 9, 2021
Property Address21 SUMMER ST, DILLON BEACH, CA 94929
Document Number0000009211
Map ReferenceLB 4 PG 5
Instrument DateJan 29, 2021
Instrument2021-0009211
Transaction TypeTransfer
Record UpdatedJun 7, 2023
Title CompanyFIRST AMERICAN TITLE COMPANY

Transaction

AmountAmount Recorded
Tax$170.50
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
AddressPO BOX 1549, SONOMA, CA 95476-1549

July 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionMARIN CA
Recording DateJul 8, 2020
Property Address21 SUMMER ST, DILLON BEACH, CA 94929
Document Number0000029044
Instrument DateJun 25, 2020
Instrument29044
Transaction TypeTransfer
Record UpdatedJul 20, 2020
Title CompanyNOT AVAILABLE

Transaction

AmountAmount Recorded
Tax$11.00
Amount AccuracyFull Value
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address12100 COUNTY ROAD 96 WOODLAND CA 956959109, WOODLAND, CA 95695-9109

June 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionMARIN CA
Recording DateJun 30, 2020
Property Address21 SUMMER ST, DILLON BEACH, CA 94929
Document Number0000027394
Instrument DateJun 24, 2020
Instrument27394
Transaction TypeTransfer
Record UpdatedJul 15, 2020
Title CompanyNOT AVAILABLE

Transaction

AmountAmount Recorded
Tax$11.00
Amount AccuracyFull Value
Additional
  • Quitclaim
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants in Common
Address190 NIGHTINGALE DR VONORE TN 378852035, VONORE, TN 37885-2035

June 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionMARIN CA
Recording DateJun 30, 2020
Property Address21 SUMMER ST, DILLON BEACH, CA 94929
Document Number0000027513
Instrument DateJun 23, 2020
Instrument27513
Transaction TypeTransfer
Record UpdatedJul 15, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants in Common
Address12100 COUNTY ROAD 96 WOODLAND CA 956959109, WOODLAND, CA 95695-9109

June 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionMARIN CA
Recording DateJun 30, 2020
Property Address21 SUMMER ST, DILLON BEACH, CA 94929
Document Number0000027514
Instrument DateJun 16, 2020
Instrument27514
Transaction TypeTransfer
Record UpdatedJul 15, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants in Common
Address190 NIGHTINGALE DR VONORE TN 378852035, VONORE, TN 37885-2035

April 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionMARIN CA
Recording DateApr 20, 2020
Property Address21 SUMMER ST, DILLON BEACH, CA 94929
Document Number0000015334
Instrument DateMar 24, 2020
Instrument15334
Transaction TypeTransfer
Record UpdatedMay 8, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants in Common
Address190 NIGHTINGALE DR VONORE TN 378852035, VONORE, TN 37885-2035

Tax Assessment & Valuation

Source: Marin County assessment roll, as of July 13, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyMarin County
Unified School DistrictShoreline Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$166,195 (+2%) Land $166,195
2025$2,163.00 (+1.55%)$162,937 (+1.04%) Land $162,937
2023$2,130.00 (+1.04%)$161,262 Land $161,262
2022$2,108.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · 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 6 (20% premium discount)
Nearby Flood Policies1 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 RiskModerate
above 45% of the US · lower than 73% of California
Wildfire Likelihood0.07% annual chance
ExposureIndirect
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 SystemCOAST SPRINGS - CAL. WATER SERVICE (PUC)
private · serves 445 people · EPA ID CA2110007
Water SourceSurface water
Last State InspectionApr 2023
LeadUnder 1 ppb (2025–2027)
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 132 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fixed Wireless		300 / 20
Starlink
Satellite		280 / 30
Dillon Beach Internet Service
Fixed Wireless		150 / 150
Tomales Bay LAN
Fixed Wireless		125 / 125
AT&T
Fixed Wireless		100 / 20

Nearby Properties on Summer St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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