17 O'Brien Ct, Madison, WI 53714 Property Records

Dane County property record for 17 O'Brien Ct, Madison, WI 53714

Property Summary

Property Type	Duplex
Details	6 bd · 4 ba · 3,607 sqft · built 1978
Lot Size	0.244 acres (10,650 sqft)
Owner	Individual Name on File
Last Sale	$535,000 (Mar 2024)
Tax Bill	$7,098 (2024)
Deeds & Mortgages	Mar 2024 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`0710-031-0405-8`

Property Details

APN / Parcel Number

Primary APN	`0710-031-0405-8`

Interior

Bedrooms	6 Beds
Full Baths	4 Baths
Half Baths	2 Half Baths
Total Rooms	20 Rooms
Units	2 Units
Stories	2 Stories
Building Area	3,607 sqft Living Area
1st Floor Area	1,631 sqft
2nd Floor Area	1,280 sqft
Basement Area	1,631 sqft
Finished Basement	696 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	2 Fireplaces
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1989
Architectural Style	Modern
Exterior Material	Aluminum/Vinyl
Construction Type	Brick
Foundation Type	Concrete
Roof Material	Asphalt
Lot Area	10,650 sqft (0.244 acres)
Garage Type	Attached
Garage Area	610 sqft
Parking Spaces	2 Parking Spaces
Deck Area	108 sqft
Patio Area	108 sqft
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	17 OBRIEN CT
City	MADISON
State	WI
Zip	53714-2012
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	SR-C3
Legal Description	IRENE ADDITION TO GROSVENOR SQUARE, LOT 5
Legal Range	10
Legal Township	07
Legal Section	03
Legal Subdivision	IRENE ADDITION
Legal Lot Number	5
Jurisdiction	DANE WI
Township / Civil Division	MADISON
Census Block Group	1
Census Block	1001
Census Tract	3002

Owner

17 O'Brien Ct, a duplex, is owned by an individual who bought it in March 2024.

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

Owner of Record	Individual Name on File
Co-owner	Co-owner on File
Mailing Address	19 OBRIEN CT, MADISON, WI 53714-2012
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	Mar 13, 2024 · Amount on File
Deed Sale	Mar 13, 2024 · Amount on File
Prior Sale	Nov 30, 2015 · Amount on File
Deed Document Number	5950837
Record Updated	Jun 8, 2026

March 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DANE WI
Recording Date	Mar 13, 2024
Property Address	17 OBRIEN CT, MADISON, WI 53714-2012
Document Number	0005950837
Instrument Date	Mar 8, 2024
Instrument	5950837
Transaction Type	Transfer
Record Updated	May 17, 2024

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,605.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	19 OBRIEN CT, MADISON, WI 53714-2012

Mortgage

Document Number	0005950838
Date	Mar 13, 2024
Instrument	5950838

Lender

Name	WINTRUST MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2054

Tax Assessment & Valuation

Source: Dane County assessment roll, as of January 1, 2024

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
2024	$7,098.00	$405,700 (+6.01%) Land $68,100 Building $337,600	$405,700
2023		$382,700 (+20.01%) Land $64,200 Building $318,500
2022	$8,334.00 (+35.6%)	$318,900 Land $64,200 Building $254,700
2021	$6,146.00

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

Flood

FEMA maps place 17 O'Brien Ct in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 20, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 17 O'Brien Ct has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within 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	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 457 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
LiteWire Fixed Wireless	100 / 25
T-Mobile Fixed Wireless	100 / 20