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75 Corwin Dr, Alamo, CA 94507 Property Records

Contra Costa County property record for 75 Corwin Dr, Alamo, CA 94507 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,648 sqft · built 1956
Lot Size0.5 acres (21,780 sqft)
OwnerCompany Name on File
Last Sale$739,000 (Mar 2000)
Tax Bill$13,347 (2025)
Deeds & MortgagesSep 2017 Line of Credit
Jan 2017 Transfer
Flood ZoneZone X (minimal risk)
APN198-140-015-1

Property Details

APN / Parcel Number

Primary APN198-140-015-1
Alternative APN
  • 198-140-015

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms10 Rooms
Stories1 Story
Building Area2,648 sqft Living Area
1st Floor Area2,648 sqft

Exterior

Year BuiltBuilt 1956
Effective Year BuiltEffective 1966
Lot Area21,780 sqft (0.5 acres)
Garage TypeAttached
Garage Area376 sqft
Parking Spaces1 Parking Space

Location & Zoning

Street Address75 CORWIN DR
CityALAMO
StateCA
Zip94507-2140
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionRO SAN RAMON POR LOT 10 HEMME SUBN .50 AC
Legal SubdivisionFORD
Legal Lot Number10
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group2
Census Block2003
Census Tract345204

Owner

Source: Contra Costa County records · APN 198-140-015-1

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 RecordCompany Name on File
Mailing Address75 CORWIN DR, ALAMO, CA 94507-2140
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Sep 25, 2017Deed of Trust, Mortgage · Line of Credit
BANK OF AMERICA
Jan 03, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleMar 01, 2000 · Amount on Record
Deed SaleMar 01, 2000 · Amount on Record
Prior SaleDec 16, 1994 · Amount on Record
Deed Document Number200041441
Last Transfer DateNov 14, 2016
Transfer Doc0000000893
Record UpdatedSep 20, 2026

September 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address75 CORWIN DR, ALAMO, CA 94507-2140
Document Number0000181445
Instrument DateSep 25, 2017
Transaction TypeMortgage
Record UpdatedAug 25, 2018
Title CompanyAMERICAN TITLE COMPANY, AMERICAN TITLE INC

Transferred To (Grantee/Buyer)

NameVerified Name
Address75 CORWIN DR ALAMO CA 945072140, ALAMO, CA 94507-2140

Mortgage

Document Number0000181445
DateOct 04, 2017
Instrument181445
Lender
NameBANK OF AMERICA
TypeBank
AddressTAMPA, FL 33634
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

January 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateJan 03, 2017
Property Address75 CORWIN DR, ALAMO, CA 94507-2140
Document Number0000000893
Instrument DateNov 14, 2016
Instrument893
Transaction TypeTransfer
Record UpdatedJan 12, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address75 CORWIN DR ALAMO CA 945072140, ALAMO, CA 94507-2140

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
Unified School DistrictSan Ramon Valley Unified School District (KG - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$1,158,526 (+2%) Land $627,081 Building $531,445
2025$13,347.00 (+3.68%)$1,135,811 (+4.04%) Land $614,786 Building $521,025
2023$12,873.00 (+0.74%)$1,091,708 Land $590,914 Building $500,794
2022$12,779.00

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 060133452042, 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
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Flood Insurance CostPremium on Record
median of 11 individual NFIP policies nearby
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies11 in force
Nearby Flood Claims5 (1993–2012)
Claims Outside the SFHA3 of 5
Most Recent ClaimDec 2012, rainfall accumulation

Wildfire

Wildfire RiskModerate
above 53% of the US · above 31% of California
Wildfire LikelihoodAbout 1 in 752 per year
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 · Published October 2026 · based on 200 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
AT&TFiber5,000 / 5,000
XfinityCable2,000 / 250
UnwiredFixed Wireless300 / 25
VerizonFixed Wireless300 / 20
AT&TDSL100 / 20

Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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