4001 E O'Brien Rd, Oak Creek, WI 53154 Property Records

Milwaukee County property record for 4001 E O'Brien Rd, Oak Creek, WI 53154

Property Summary

Property Type	Single Family Home
Lot Size	0.526 acres (22,913 sqft)
Owner	2 Individual Names on File
Last Sale	$10,000 (Mar 2022)
Tax Bill	$6,121 (2024)
Deeds & Mortgages	Mar 2022 Mortgage Oct 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`918-9040-000`

Property Details

APN / Parcel Number

Primary APN	`918-9040-000`
Alternative APN	`109189040000`

Exterior

Lot Area	22,913 sqft (0.526 acres)

Location & Zoning

Street Address	4001 E OBRIEN RD
City	OAK CREEK
State	WI
Zip	53154-6023
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RESIDENTIA
Legal Description	CSM NO. 5439 PARCEL 4 SW1/4 SEC 25-5-22 & SE1/4 SEC 26-5-22
Legal Subdivision	CERT SURV MAP 5439
Legal Lot Number	4
Jurisdiction	MILWAUKEE WI
Township / Civil Division	OAK CREEK
Census Block Group	1
Census Block	1015
Census Tract	160301

Owner

4001 E O'Brien Rd is owned and occupied by two individuals who bought it in March 2022.

Source: Milwaukee County records, as of September 3, 2026

Owner of Record	2 Individual Names on File
Mailing Address	4001 E OBRIEN RD, OAK CREEK, WI 53154-6023
Occupancy	Owner Occupied
Owner Type	Individual

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 24, 2022	Intrafamily Transfer, Transfer · Conventional Mortgage FINANCE OF AMERICA MORTGAGE LLC
Oct 23, 2018	Deed of Trust, Mortgage · Conventional Mortgage ANGEL OAK MORTGAGE SOLUTIONS LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 24, 2022 · Amount on File
Deed Sale	Mar 24, 2022 · Amount on File
Prior Sale	Sep 2, 2004 · Amount on File
Deed Document Number	202211230437
Prior Transfer Date	Mar 15, 2022
Prior Transfer Doc	0011230437
Record Updated	Oct 29, 2026

March 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MILWAUKEE WI
Recording Date	Mar 24, 2022
Property Address	4001 E OBRIEN RD, OAK CREEK, WI 53154-6023
Document Number	0011230437
Instrument Date	Mar 15, 2022
Instrument	11230437
Transaction Type	Transfer
Record Updated	Jun 18, 2026
Title Company	PRISM TITLE MIDWEST

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
Address	4001 E OBRIEN RD, OAK CREEK, WI 53154-6023

Mortgage

Document Number	0011230438
Date	Mar 24, 2022
Instrument	11230438

Lender

Name	FINANCE OF AMERICA MORTGAGE LLC
Type	Mortgage Company

Agreement

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

October 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MILWAUKEE WI
Property Address	4001 E OBRIEN RD, OAK CREEK, WI 53154-6023
Transaction Type	Mortgage
Record Updated	Aug 19, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0010822032
Date	Oct 23, 2018
Instrument	10822032

Lender

Name	ANGEL OAK MORTGAGE SOLUTIONS LLC
Type	Mortgage Company
Address	ATLANTA, GA 30305

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2048

Tax Assessment & Valuation

Source: Milwaukee County assessment roll, as of September 3, 2026

Property Jurisdictions

Type	Name
State	Wisconsin
County	Milwaukee County
Municipality	Oak Creek City
Unified School District	Oak Creek-Franklin School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$407,500 (+8.87%) Land $94,700 Building $312,800	$423,400 (+10.35%)
2024	$6,121.00 Homeowner's exemption	$374,300 Land $87,900 Building $286,400	$383,700
2022	$6,011.00 Homeowner's exemption	$323,600 Land $87,900 Building $235,700	$341,600

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

Flood

FEMA maps place 4001 E O'Brien Rd in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 26, 2024 · 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

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

Wildfire risk around 4001 E O'Brien Rd is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 95% of the US · lower than 88% of Wisconsin
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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	OAK CREEK WATERWORKS serves 32,104 people · EPA ID WI2410172
Water Source	Surface water
Last State Inspection	Sep 2025
Lead	2 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	Total trihalomethanes resolved · Jan 2019
Treatment and Procedure	Lead service line inventory Oct 2024
Monitoring and Reporting	1 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. The service area is an EPA estimate; the actual supplier may differ. 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 86 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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