577 Martha St, Edgerton, WI 53534 Property Records

Rock County property record for 577 Martha St, Edgerton, WI 53534

Property Summary

Property Type	Single Family Home
Details	2 bd · 1.5 ba · 1,456 sqft · built 2006
Lot Size	0.19 acres (8,276 sqft)
Owner	2 Individual Names on File
Last Sale	$210,000 (Dec 2018)
Tax Bill	$4,952 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Oct 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`6-26-520.523`

Property Details

APN / Parcel Number

Primary APN	`6-26-520.523`
Alternative APN	`221 091523`

Interior

Bedrooms	2 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,456 sqft Living Area
1st Floor Area	736 sqft

Exterior

Year Built	Built 2006
Effective Year Built	Effective 2006
Architectural Style	Modern
Exterior Material	Aluminum/Vinyl
Lot Area	8,276 sqft (0.19 acres)
Garage Type	Attached
Garage Area	432 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	221 091523
Street Address	577 MARTHA ST
City	EDGERTON
State	WI
Zip	53534-2157
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	PT NE1/4 SW1/4 & PT NW1/4 SW1/4 ORCHARD HEIGHTS LOT 23
Legal Subdivision	ORCHARD HEIGHTS
Legal Lot Number	23
Jurisdiction	ROCK WI
Township / Civil Division	EDGERTON
Census Block Group	3
Census Block	3025
Census Tract	3001

Owner

577 Martha St is owned and occupied by two individuals who bought it in December 2018.

Source: Rock County records, as of April 2, 2026

Owner of Record	2 Individual Names on File
Mailing Address	577 MARTHA ST, EDGERTON, WI 53534-2157
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 31, 2021	Deed of Trust, Mortgage · Conventional Mortgage UNIVERSITY OF WISCONSIN CU
Oct 29, 2019	Deed of Trust, Mortgage · Conventional Mortgage THOMPSON KANE & CO LLC
Dec 21, 2018	Warranty Deed, Transfer · Conventional Mortgage THOMPSON KANE & CO LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 21, 2018 · Amount on File
Deed Sale	Dec 21, 2018 · Amount on File
Prior Sale	Jun 22, 2016 · Amount on File
Deed Document Number	20188769
Record Updated	Jun 8, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ROCK WI
Property Address	577 MARTHA ST, EDGERTON, WI 53534-2157
Transaction Type	Mortgage
Record Updated	Apr 14, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	2183534
Date	Mar 31, 2021
Instrument	2183534

Lender

Name	UNIVERSITY OF WISCONSIN CU
Type	Credit Union

Agreement

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

Interest

Rate Type	Fixed Rate

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ROCK WI
Property Address	577 MARTHA ST, EDGERTON, WI 53534-2157
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	2139861
Date	Oct 29, 2019
Instrument	2139861

Lender

Name	THOMPSON KANE & CO LLC
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 1, 2049

Interest

Rate Type	Fixed Rate

December 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ROCK WI
Recording Date	Dec 21, 2018
Property Address	577 MARTHA ST, EDGERTON, WI 53534-2157
Document Number	0002118769
Instrument Date	Dec 20, 2018
Instrument	2118769
Transaction Type	Transfer
Record Updated	Mar 15, 2022
Title Company	KNIGHT BARRY TITLE

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$630.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	577 MARTHA ST, EDGERTON, WI 53534-2157

Mortgage

Document Number	0002118770
Date	Dec 21, 2018
Instrument	2118770

Lender

Name	THOMPSON KANE & CO LLC
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	372 Months
Due	Jan 1, 2049

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

The 2025 property tax bill for 577 Martha St was $4,952 with a homeowner's exemption.

Source: Rock County assessment roll, as of April 2, 2026

Property Jurisdictions

Type	Name
State	Wisconsin
County	Rock County
Municipality	Edgerton City
Unified School District	Edgerton School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,952.00 Homeowner's exemption	$337,200 Land $28,100 Building $309,100	$340,000
2023	$4,274.00 Homeowner's exemption	$283,200 Land $23,200 Building $260,000	$288,500

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

Flood

FEMA maps place 577 Martha St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective May 3, 2017 · 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 577 Martha St is low, with 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 98% of the US · lower than 94% of Wisconsin
Wildfire Likelihood	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	EDGERTON WATERWORKS serves 5,512 people · EPA ID WI1540119
Water Source	Groundwater
Last State Inspection	Feb 2025
Lead	3 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Lead service line inventory Oct 2024 Corrosion control Jan 2018
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 62 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
LiteWire Fixed Wireless	100 / 25

May also be available: T-Mobile.

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