4540 N 159th St, Brookfield, WI 53005 Property Records

Waukesha County property record for 4540 N 159th St, Brookfield, WI 53005

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,356 sqft · built 1955
Lot Size	0.57 acres (24,829 sqft)
Owner	Individual Name on File
Last Sale	$320,000 (Dec 2021)
Tax Bill	$3,815 (2025)
Deeds & Mortgages	Dec 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`BR C-1017-048`

Property Details

APN / Parcel Number

Primary APN	`BR C-1017-048`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,356 sqft Living Area
1st Floor Area	1,356 sqft
Basement Area	1,148 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1955
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Lot Area	24,829 sqft (0.57 acres)
View / Lot	Traffic
Garage Type	Attached
Garage Area	483 sqft
Porch	Open Frame Porch
Porch Area	32 sqft
Patio Area	300 sqft

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas
Sewer	Municipal
Water Source	Well

Location & Zoning

Street Address	4540 N 159TH ST
City	BROOKFIELD
State	WI
Zip	53005-1050
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 2 BLK 4 BRENTWOOD PT NE1/4 SEC 3 T7N R20E
Legal Range	20E
Legal Township	7N
Legal Section	3
Legal Subdivision	BRENTWOOD
Legal Block	4
Legal Lot Number	2
Jurisdiction	WAUKESHA WI
Township / Civil Division	BROOKFIELD
Census Block Group	3
Census Block	3001
Census Tract	200700

Owner

4540 N 159th St is owned and occupied by an individual who bought it in December 2021.

Source: Waukesha County records, as of June 23, 2026

Owner of Record	Individual Name on File
Mailing Address	4540 N 159TH ST, BROOKFIELD, WI 53005-1050
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

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 1, 2021 · Amount on File
Deed Sale	Dec 1, 2021 · Amount on File
Prior Sale	Sep 25, 2013 · Amount on File
Deed Document Number	20214636399
Record Updated	Sep 20, 2026

December 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WAUKESHA WI
Recording Date	Dec 1, 2021
Property Address	4540 N 159TH ST, BROOKFIELD, WI 53005-1050
Document Number	0004636399
Instrument Date	Nov 22, 2021
Instrument	4636399
Transaction Type	Transfer
Record Updated	Dec 29, 2021
Title Company	KNIGHT BARRY TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$960.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4540 N 159TH ST, BROOKFIELD, WI 53005-1050

Mortgage

Document Number	0004636400
Date	Dec 1, 2021
Instrument	4636400

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Dec 1, 2051

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

The 2025 property tax bill for 4540 N 159th St was $3,815.

Source: Waukesha County assessment roll, as of June 23, 2026

Property Jurisdictions

Type	Name
State	Wisconsin
Municipality	Brookfield City
County	Waukesha County
Unified School District	Elmbrook School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,815.00	$338,000 Land $125,000 Building $213,000	$380,500
2023	$3,689.00 Homeowner's exemption	$338,000 Land $125,000 Building $213,000	$359,800

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

Flood

FEMA maps place 4540 N 159th St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 19, 2025 · 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	2 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 4540 N 159th St 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	Direct burnable vegetation

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	BROOKFIELD WATER UTILITY serves 29,070 people · EPA ID WI2680253
Water Source	Groundwater
Last State Inspection	Sep 2023
Lead	2 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	Radium resolved · Apr 2020
Treatment and Procedure	None last 10 years
Monitoring and Reporting	4 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 193 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
AT&T DSL · Fiber in parts of the area	100 / 20