423 McDonnel Rd, Alameda, CA 94502 Property Records

Alameda County property record for 423 McDonnel Rd, Alameda, CA 94502

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,625 sqft · built 1992
Lot Size	0.062 acres (2,720 sqft)
Owner	2 Individual Names on File
Last Sale	$1,200,000 (Mar 2026)
Tax Bill	$19,211 (2025)
Deeds & Mortgages	Mar 2026 Sale & Mortgage Dec 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`74-1345-75`

Property Details

APN / Parcel Number

Primary APN	`74-1345-75`
Alternative APN	`074-1345-075-00`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,625 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1992
Effective Year Built	Effective 1998
Architectural Style	L-Shape
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	2,720 sqft (0.062 acres)
Lot Dimensions	32 ft deep x 85 ft wide
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	423 MCDONNEL RD
City	ALAMEDA
State	CA
Zip	94502-7748
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1PD
Legal Description	LOT: 00004 BLK: TR: 6147
Legal Subdivision	TR 6147
Legal Tract	6147
Legal Lot Number	4
Jurisdiction	ALAMEDA CA
Township / Civil Division	ALAMEDA
Census Block Group	4
Census Block	4025
Census Tract	428301

Owner

423 McDonnel Rd is owned and occupied by two individuals who bought it in March 2026.

Source: Alameda County records, as of August 5, 2026

Owner of Record	2 Individual Names on File
Mailing Address	423 MCDONNEL RD, ALAMEDA, CA 94502-7748
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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

Deeds, Mortgages & Sale History

Date	Document
Mar 17, 2026	Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Dec 10, 2021	Grant Deed, Transfer · Conventional Mortgage PREMIER LENDING INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 17, 2026 · Amount on File
Deed Sale	Mar 17, 2026 · Amount on File
Prior Sale	Dec 10, 2021 · Amount on File
Deed Document Number	202635366
Prior Transfer Date	Aug 26, 1994
Prior Transfer Doc	0000294012
Record Updated	Oct 29, 2026

March 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Mar 17, 2026
Property Address	423 MCDONNEL RD, ALAMEDA, CA 94502-7748
Document Number	0000035366
Map Reference	MB 195 PG 54
Instrument Date	Mar 5, 2026
Instrument	2026035366
Transaction Type	Transfer
Record Updated	Apr 27, 2026
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$15,720.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Right of Survivorship
Address	423 MCDONNEL RD, ALAMEDA, CA 94502-7748

Mortgage

Document Number	0000035367
Date	Mar 17, 2026
Instrument	2026035367

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2056

December 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Dec 10, 2021
Property Address	423 MCDONNEL RD, ALAMEDA, CA 94502-7748
Document Number	0000393646
Map Reference	MB 195 PG 54
Instrument Date	Dec 1, 2021
Instrument	2021393646
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$17,462.30
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	423 MCDONNEL RD, ALAMEDA, CA 94502-7748

Mortgage

Document Number	0000393647
Date	Dec 10, 2021
Instrument	2021393647

Lender

Name	PREMIER LENDING INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2052

Tax Assessment & Valuation

The 2025 property tax bill for 423 McDonnel Rd was $19,211, up 2.2% from the year before.

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,435,865 (+2.01%) Land $432,859 Building $1,010,006
2025	$19,211.00 (+2.22%) Homeowner's exemption	$1,407,578 Land $424,373 Building $990,205
2024	$18,793.00 (+4.21%)
2023	$18,034.00 Homeowner's exemption	$1,359,660 Land $407,898 Building $951,762	$1,397,970

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 423 McDonnel Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone VE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 73 policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	73 in force
Nearby Flood Claims	4 (2022–2023)
Most Recent Claim	Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Winter Storms, Flooding, Landslides, And Mudslides, Jan 2023 · 3 claims

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

The area around 423 McDonnel Rd has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land 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 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 840 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks.

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