12830 Tremont St, Brookfield, WI 53005 Property Records

Waukesha County property record for 12830 Tremont St, Brookfield, WI 53005 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,232 sqft · built 1955
Lot Size	0.3 acres (13,068 sqft)
Owner	Individual Name on File
Last Sale	$306,000 (Dec 2020)
Tax Bill	$3,876 (2025)
Deeds & Mortgages	Dec 2020 Sale & Mortgage May 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`BR C-1152-200`

Property Details

APN / Parcel Number

Primary APN	`BR C-1152-200`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,232 sqft Living Area
1st Floor Area	1,232 sqft
Basement Area	1,232 sqft

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1955
Architectural Style	Ranch
Exterior Material	Brick
Lot Area	13,068 sqft (0.3 acres)
Lot Dimensions	100 ft deep x 124 ft wide
View / Lot	Traffic
Garage Type	Attached
Garage Area	528 sqft
Patio Area	408 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	12830 TREMONT ST
City	BROOKFIELD
State	WI
Zip	53005-7231
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOTS 14 & 15 BLK 16 1ST CONT KINSEYS GARVENDALE PT SE 1/4 SEC 36 T7N R20E
Legal Range	20E
Legal Township	7N
Legal Section	36
Legal Subdivision	KINSEYS GARVENDALE
Legal Block	16
Legal Lot Number	14,15
Jurisdiction	WAUKESHA WI
Township / Civil Division	BROOKFIELD
Census Block Group	1
Census Block	1035
Census Tract	201102

Owner

Source: Waukesha County records · APN BR C-1152-200

Assessment roll updated June 23, 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 Record	Individual Name on File
Mailing Address	12830 TREMONT ST, BROOKFIELD, WI 53005-7231
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 18, 2020	Warranty Deed, Transfer · Conventional Mortgage T2 FINANCIAL LLC
May 21, 2018	Deed of Trust, Mortgage · Conventional Mortgage EDUCATORS CU

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 18, 2020 · Amount on Record
Deed Sale	Dec 18, 2020 · Amount on Record
Prior Sale	Feb 07, 2007 · Amount on Record
Deed Document Number	20204541141
Record Updated	Sep 20, 2026

December 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WAUKESHA WI
Recording Date	Dec 18, 2020
Property Address	12830 TREMONT ST, BROOKFIELD, WI 53005-7231
Document Number	0004541141
Instrument Date	Dec 09, 2020
Instrument	4541141
Transaction Type	Transfer
Record Updated	Jun 17, 2021
Title Company	FRONTIER TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$918.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	12830 TREMONT ST, BROOKFIELD, WI 53005-7231

Mortgage

Document Number	0004541142
Date	Dec 18, 2020
Instrument	4541142

Lender

Name	T2 FINANCIAL LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

May 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WAUKESHA WI
Property Address	12830 TREMONT ST, BROOKFIELD, WI 53005-7231
Document Number	0004340874
Instrument Date	May 21, 2018
Transaction Type	Mortgage
Record Updated	Jun 08, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	12830 TREMONT ST BROOKFIELD WI 530057231, BROOKFIELD, WI 53005-7231

Mortgage

Document Number	0004340874
Date	May 24, 2018
Instrument	4340874

Lender

Name	EDUCATORS CU
Type	Credit Union
Address	MOUNT PLEASANT, WI 53177-1917

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	84 Months
Due	May 23, 2025

Tax Assessment & Valuation

Source: Waukesha County records · Assessment roll updated June 23, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,876.00 (+3.39%)	$343,100 (-) Land $105,000 Building $238,100	$386,300 (+5.75%)
2023	$3,749.00 Homeowner's exemption	$343,100 Land $105,000 Building $238,100	$365,300

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Waukesha County (55133C), updated October 19, 2025 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 551332011021, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearby Flood Claims	2 (2009–2019)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Mar 2019, rainfall accumulation

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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 332 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Spectrum	Cable	1,000 / 50
Verizon	Fixed Wireless	300 / 20
AT&T	DSL	100 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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