734 Copernicus Way, Madison, WI 53718 Property Records

Dane County property record for 734 Copernicus Way, Madison, WI 53718

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 2,835 sqft · built 2003
Lot Size	0.128 acres (5,589 sqft)
Owner	Individual Name on File
Last Sale	$305,000 (Jun 2018)
Tax Bill	$7,831 (2024)
Deeds & Mortgages	Jun 2018 Sale & Construction Loan
Flood Zone	Zone X (minimal risk)
APN	`0710-111-2303-2`

Property Details

APN / Parcel Number

Primary APN	`0710-111-2303-2`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Half Baths	2 Half Baths
Total Rooms	14 Rooms
Stories	2 Stories
Building Area	2,835 sqft Living Area
1st Floor Area	1,263 sqft
2nd Floor Area	1,037 sqft
Basement Area	1,258 sqft
Finished Basement	535 sqft
Family Room	Family Room
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2003
Effective Year Built	Effective 2007
Architectural Style	Modern
Exterior Material	Aluminum/Vinyl
Foundation Type	Concrete
Roof Material	Asphalt
Lot Area	5,589 sqft (0.128 acres)
Garage Type	Attached
Garage Area	524 sqft
Driveway	Driveway
Driveway Area	198 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Open Porch
Porch Area	116 sqft
Deck Area	272 sqft
Patio Area	260 sqft

Utilities, Heating & Cooling

Cooling System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	734 COPERNICUS WAY
City	MADISON
State	WI
Zip	53718-3099
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	PD
Legal Description	GRANDVIEW COMMONS, LOT 332
Legal Range	10
Legal Township	07
Legal Section	11
Legal Subdivision	GRANDVIEW COMMONS
Legal Lot Number	332
Jurisdiction	DANE WI
Township / Civil Division	MADISON
Census Block Group	1
Census Block	1048
Census Tract	11406

Owner

734 Copernicus Way is owned and occupied by an individual who bought it in June 2018.

Source: Dane County records, as of January 22, 2026

Owner of Record	Individual Name on File
Co-owner	Co-owner on File
Mailing Address	734 COPERNICUS WAY, MADISON, WI 53718-3099
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	2 Names on Deed
Last Sale	Jun 13, 2018 · Amount on File
Deed Sale	Jun 13, 2018 · Amount on File
Prior Sale	Sep 3, 2013 · Amount on File
Deed Document Number	5416748
Record Updated	Jun 8, 2026

June 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DANE WI
Recording Date	Jun 13, 2018
Property Address	734 COPERNICUS WAY, MADISON, WI 53718-3099
Document Number	0005416748
Instrument Date	Jun 11, 2018
Instrument	5416748
Transaction Type	Transfer
Record Updated	Jun 14, 2021

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$915.00
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	734 COPERNICUS WAY, MADISON, WI 53718-3099

Mortgage

Document Number	0005416749
Date	Jun 13, 2018
Instrument	5416749

Lender

Name	BMO HARRIS BANK NA
Type	Bank

Agreement

Type	Construction Mortgage
Amount	Amount on Record
Term	240 Months
Due	Jul 1, 2038

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

Source: Dane County assessment roll, as of January 1, 2025

Property Jurisdictions

Type	Name
State	Wisconsin
County	Dane County
Municipality	Madison City
Unified School District	Madison Metropolitan School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$462,300 Land $76,000 Building $386,300
2024	$7,831.00		$462,300
2023		$428,100 Land $70,400 Building $357,700
2022	$7,210.00

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

Flood

FEMA maps place 734 Copernicus Way in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 20, 2026 · 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 734 Copernicus Way 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 99.8% of the US · lower than 99.7% 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	MADISON WATER UTILITY serves 272,000 people · EPA ID WI1130224
Water Source	Groundwater
Last State Inspection	Apr 2023
Lead	2 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
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. 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 585 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
LiteWire Fixed Wireless	100 / 25
T-Mobile Fixed Wireless	100 / 20

May also be available: Bertram Communications.

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