18 Cornwall Ct, Oakland, CA 94611 Property Records

Alameda County property record for 18 Cornwall Ct, Oakland, CA 94611

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,407 sqft · built 1955
Lot Size	0.24 acres (10,488 sqft)
Owner	Trust Name on Record
Last Sale	$1,011,000 (Dec 2006)
Tax Bill	$19,691 (2025)
Deeds & Mortgages	Oct 2020 Transfer Oct 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`48D-7270-43-5`

Property Details

APN / Parcel Number

Primary APN	`48D-7270-43-5`
Alternative APN	`048D-7270-043-05`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,407 sqft Living Area

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1956
Architectural Style	Other
Construction Type	Wood
Lot Area	10,488 sqft (0.24 acres)
Terrain	Below Road/Slope
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	18 CORNWALL CT
City	OAKLAND
State	CA
Zip	94611-2747
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUBD:PIEDMONT PINES
Legal Subdivision	PIEDMONT PINES
Jurisdiction	ALAMEDA CA
Township / Civil Division	OAKLAND
Census Block Group	4
Census Block	4021
Census Tract	404600

Owner

Source: Alameda County records, as of October 20, 2025

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

Owner of Record	Trust Name on Record
Mailing Address	18 CORNWALL CT, OAKLAND, CA 94611-2747
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 14, 2020	Quit Claim Deed, Transfer OLD REPUBLIC TITLE
Oct 13, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 15, 2006 · Amount on Record
Deed Sale	Dec 15, 2006 · Amount on Record
Prior Sale	Oct 13, 2020
Deed Document Number	0000457729
Last Transfer Date	Oct 14, 2020
Transfer Doc	0000272385
Record Updated	Jun 8, 2026

October 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Oct 14, 2020
Property Address	18 CORNWALL CT, OAKLAND, CA 94611-2747
Document Number	0000272385
Instrument Date	Oct 7, 2020
Instrument	272385
Transaction Type	Transfer
Record Updated	Jan 7, 2021
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	18 CORNWALL CT OAKLAND CA 946112747, OAKLAND, CA 94611-2747

October 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Oct 13, 2020
Property Address	18 CORNWALL CT, OAKLAND, CA 94611-2747
Document Number	0000270522
Map Reference	MB 14 PG 40B-43
Instrument Date	Oct 7, 2020
Instrument	2020270522
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	18 CORNWALL CT, OAKLAND, CA 94611-2747

Mortgage

Document Number	0000270523
Date	Oct 13, 2020
Instrument	2020270523

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2050

Tax Assessment & Valuation

Source: Alameda County assessment roll, as of July 1, 2025

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Municipality	Oakland City
Unified School District	Oakland Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$19,691.00 (-1.16%) Homeowner's exemption	$1,354,415 (+4.04%) Land $406,324 Building $948,091
2023	$19,923.00 Homeowner's exemption	$1,301,834 Land $390,550 Building $911,284

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

Flood

Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	2 (1982–1995)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Mar 1995 · Severe Winter Storms, Flooding Landslides, Mud Flow

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 Risk	Moderate above 47% of the US · lower than 72% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 System	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 260 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100

May also be available: Verizon.

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