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515 Mount St, Richmond, CA 94805 Property Records

Contra Costa County property record for 515 Mount St, Richmond, CA 94805 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms1 Baths
Year BuiltBuilt 1935
Square Footage1,489 sqft Living Area
Lot Size3,300 sqft (0.076 acres)
OccupancyOwner Occupied
Last Sale$880,000 (2025)
Tax Bill$6,102.00 (2025)

Owner

Source: Contra Costa County records · APN 519-231-006-7

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 Record2 Individual Names on File
Mailing Address515 MOUNT ST, RICHMOND, CA 94805-2407
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleOct 06, 2025 · Amount on Record
Deed SaleOct 06, 2025 · Amount on Record
Deed Doc Number2025104268
Prior Transfer DateJul 14, 2010
Prior Transfer Doc0000143416
Record RefreshedSep 20, 2026

October 2025: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateOct 06, 2025
Property Address515 MOUNT ST, RICHMOND, CA 94805-2407
Document Number0000104268
Map ReferenceMB 11 PG 256
Instrument DateSep 23, 2025
Instrument2025- 104268
Transaction TypeTransfer
Record UpdatedOct 16, 2025
Title CompanyOLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address515 MOUNT ST, RICHMOND, CA 94805-2407

Mortgage

Document Number0000104269
DateOct 06, 2025
Instrument2025- 104269
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Agreement
TypeFederal Housing Administration (FHA) Mortgage
AmountAmount Recorded
Term360 Months
DueOct 01, 2055

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
MunicipalityRichmond City
Unified School DistrictWest Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

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.

YearTax BillAssessed Value
2026$880,000 (+167.85%) Land $500,000 Building $380,000
2025$6,102.00 (+3.3%) Homeowner's exemption$328,542 (+4.04%) Land $135,395 Building $193,147
2023$5,907.00 (+2.13%) Homeowner's exemption$315,787 Land $130,139 Building $185,648
2022$5,784.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN519-231-006-7
Alternative APN
  • 519-231-006

Interior

Bedrooms3 Beds
Full Baths1 Baths
Total Rooms7 Rooms
Building Area1,489 sqft Living Area
1st Floor1,239 sqft 1st Floor
2nd Floor250 sqft 2nd Floor
Stories2 Stories

Exterior

Year BuiltBuilt 1926
Effective Year BuiltEffective 1935
Lot Area3,300 sqft (0.076 acres)
Parking Spaces1 Parking Spaces
Garage TypeAttached Garage
Garage Area216 sqft Garage

Location & Zoning

Street Address515 MOUNT ST
CityRICHMOND
StateCA
Zip94805-2407
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionRICHMOND TRAFFIC CTR 27 13
Legal SubdivisionRICHMOND TRAFFIC CENTER
Legal Tract27
Legal Block13
Legal Lot Number27
JurisdictionCONTRA COSTA CA
Minor Civil DivisionWEST CONTRA COSTA
Census Blockgroup3
Census Block3012
Census Tract370000

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