157 Nautilus Dr, Madison, WI 53705 Property Records

Dane County property record for 157 Nautilus Dr, Madison, WI 53705

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.5 ba · 2,899 sqft · built 1964
Lot Size	0.253 acres (11,021 sqft)
Owner	2 Individual Names on Record
Last Sale	$383,000 (May 2016)
Tax Bill	$12,528 (2025)
Deeds & Mortgages	Apr 2024 Line of Credit Dec 2023 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0708-244-0912-6`

Property Details

APN / Parcel Number

Primary APN	`0708-244-0912-6`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	15 Rooms
Stories	2 Stories
Building Area	2,899 sqft Living Area
Gross Area	4,047 sqft
1st Floor Area	1,327 sqft
2nd Floor Area	1,096 sqft
Basement Area	1,096 sqft
Finished Basement	476 sqft
Unfinished Basement	620 sqft
Family Room	Family Room
Utility Room	Utility Room
Flooring	Wood
Interior Walls	Plaster
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1990
Architectural Style	Modern
Exterior Material	Wood
Roof Material	Asphalt
Lot Area	11,021 sqft (0.253 acres)
View / Lot	Traffic
Garage Type	Attached
Garage Area	528 sqft
Driveway	Concrete Driveway
Driveway Area	120 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Open/Screened Porch
Porch Area	216 sqft
Deck Area	633 sqft
Patio Area	633 sqft

Utilities, Heating & Cooling

Cooling System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	157 NAUTILUS DR
City	MADISON
State	WI
Zip	53705-4329
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SR-C1
Legal Description	SIXTH ADDITION TO FAIRCREST, LOT 158.
Legal Range	08E
Legal Township	07N
Legal Section	24
Legal Quarter	4
Legal Subdivision	SIXTH ADDITION TO FAIRCREST
Legal Lot Number	158
Jurisdiction	DANE WI
Township / Civil Division	MADISON
Census Block Group	2
Census Block	2002
Census Tract	202

Owner

Source: Dane County records, as of March 16, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	157 NAUTILUS DR, MADISON, WI 53705-4329
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Apr 30, 2024	Deed of Trust, Mortgage · Line of Credit SUMMIT CU
Dec 5, 2023	Transfer on Death Deed, Transfer
Nov 13, 2020	Deed of Trust, Mortgage · Conventional Mortgage SUMMIT CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 16, 2016 · Amount on Record
Deed Sale	May 16, 2016 · Amount on Record
Deed Document Number	20165234433
Last Transfer Date	Nov 28, 2023
Transfer Doc	0005937152
Record Updated	Sep 20, 2026

April 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DANE WI
Property Address	157 NAUTILUS DR, MADISON, WI 53705-4329
Transaction Type	Mortgage
Record Updated	May 22, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0005959430
Date	Apr 30, 2024
Instrument	5959430

Lender

Name	SUMMIT CU
Type	Credit Union

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Apr 29, 2054

December 2023: Transfer on Death Deed, Transfer

Document Type	Transfer on Death Deed
Jurisdiction	DANE WI
Recording Date	Dec 5, 2023
Property Address	157 NAUTILUS DR, MADISON, WI 53705-4329
Document Number	0005937152
Instrument Date	Nov 28, 2023
Instrument	5937152
Transaction Type	Transfer
Record Updated	Dec 20, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	157 NAUTILUS DR, MADISON, WI 53705-4329

Transferred To (Grantee/Buyer)

Name	Verified Name
Investor	Possibly a Property Investor

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DANE WI
Property Address	157 NAUTILUS DR, MADISON, WI 53705-4329
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0005661530
Date	Nov 13, 2020
Instrument	5661530

Lender

Name	SUMMIT CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	240 Months
Due	Dec 1, 2040

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

Source: Dane County assessment roll, as of March 16, 2026

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	$12,528.00 (+16.32%) Homeowner's exemption	$691,100 (+17.69%) Land $157,900 Building $533,200
2024	$10,770.00 (+11.41%)		$628,300 (+6.4%)
2023		$587,200 (+16%) Land $147,600 Building $439,600	$590,507
2022	$9,667.00 (+4.6%)	$506,200 Land $127,200 Building $379,000
2021	$9,242.00

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

Flood

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	1 in force
Nearby Flood Claims	2 (2018–2020)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Jul 2020 · rainfall accumulation

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

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

Wildfire Risk	Low lower than 97% of the US · lower than 92% of Wisconsin
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 223 locations within half a mile, as of December 31, 2025

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

May also be available: T-Mobile, TDS Telecom, Verizon.

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