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10 A St, Knightsen, CA 94548 Property Records

Contra Costa County property record for 10 A St, Knightsen, CA 94548

Property Summary

Property TypeSingle Family Home
Details1 bd · 1 ba · 817 sqft · built 1920
Lot Size0.187 acres (8,157 sqft)
OwnerIndividual Name on File
Tax Bill$3,948 (2025)
Deeds & MortgagesApr 2021 Mortgage
Oct 2018 Line of Credit
Flood ZoneZone X (minimal risk)
APN020-071-014-3

Property Details

APN / Parcel Number

Primary APN020-071-014-3
Alternative APNs
  • 020-071-014
  • 0200710077

Interior

Bedrooms1 Bed
Full Baths1 Bath
Total Rooms6 Rooms
Stories1 Story
Building Area817 sqft Living Area
1st Floor Area817 sqft

Exterior

Year BuiltBuilt 1920
Effective Year BuiltEffective 1975
Lot Area8,157 sqft (0.187 acres)
Garage TypeAttached
Garage Area42 sqft

Location & Zoning

Street Address10 A ST
CityKNIGHTSEN
StateCA
Zip94548
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTWN OF KNIGHTSEN LT 8 & TR ADJ BLK 3
Legal SubdivisionKNIGHTSEN
Legal Block3
Legal Lot Number8
JurisdictionCONTRA COSTA CA
Township / Civil DivisionEAST CONTRA COSTA
Census Block Group2
Census Block2019
Census Tract302011

Owner

Source: Contra Costa County records · APN 020-071-014-3

Assessment roll updated July 14, 2026 · Last verified July 2026

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

Owner of RecordIndividual Name on File
Mailing AddressPO BOX 149, KNIGHTSEN, CA 94548-0149
Owner TypeIndividual
VestingSingle Person

Deeds, Mortgages & Sale History

DateDocument
Apr 30, 2021Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LOANS LLC
Oct 20, 2018Deed of Trust, Mortgage · Line of Credit
BANK OF AMERICA

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last Transfer DateNov 30, 2007
Transfer Doc0000024822
Record UpdatedSep 20, 2026

April 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address10 A ST, KNIGHTSEN, CA 94548
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyAMROCK TITLE CALIFORNIA

Transferred To (Grantee/Buyer)

NameVerified Name
Address10 A ST, KNIGHTSEN, CA 94548

Mortgage

Document Number0000130996
DateApr 30, 2021
Instrument2021-130996
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMay 01, 2051

October 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address10 A ST, KNIGHTSEN, CA 94548
Document Number0000178027
Instrument DateOct 20, 2018
Transaction TypeMortgage
Record UpdatedNov 12, 2018
Title CompanyWFG LENDER SERVICES, WFG LENDER SVCS

Transferred To (Grantee/Buyer)

NameVerified Name
Address10 A ST KNIGHTSEN CA 94548, KNIGHTSEN, CA 94548

Mortgage

Document Number0000178027
DateNov 01, 2018
Instrument178027
Lender
NameBANK OF AMERICA
TypeBank
AddressTAMPA, FL 33634
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
Elementary School DistrictKnightsen Elementary School District (KG - 08)
Secondary School DistrictLiberty Union High School District (09 - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$371,716 (+2%) Land $268,282 Building $103,434
2025$3,948.00 (+5.96%)$364,428 (+6.67%) Land $263,022 Building $101,406
2023$3,726.00 (+1.86%)$341,628 Land $252,809 Building $88,819
2022$3,658.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133020112, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies6 in force
Nearby Flood Claims2 (2017–2022)
Most Recent ClaimDec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides

Wildfire

Wildfire RiskModerate
above 45% of the US · lower than 73% of California
Wildfire Likelihood0.1% annual chance
ExposureDirect
burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 42 locations within half a mile · Last verified October 2026

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
T-Mobile USA
Fixed Wireless		100 / 20

May also be available: Verizon.

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