309 N Baldwin St, Madison, WI 53703 Property Records

Dane County property record for 309 N Baldwin St, Madison, WI 53703

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,532 sqft · built 1918
Lot Size	0.087 acres (3,816 sqft)
Owner	Individual Name on Record
Last Sale	$290,300 (Mar 2014)
Tax Bill	$9,589 (2024)
Deeds & Mortgages	Nov 2022 Line of Credit Jun 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`0709-124-0430-1`

Property Details

APN / Parcel Number

Primary APN	`0709-124-0430-1`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	1,532 sqft Living Area
1st Floor Area	928 sqft
2nd Floor Area	604 sqft
Basement Area	849 sqft
Family Room	Family Room
Flooring	Wood
Interior Walls	Plaster
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1918
Effective Year Built	Effective 1970
Architectural Style	Traditional
Exterior Material	Aluminum/Vinyl
Foundation Type	Concrete
Roof Material	Asphalt
Lot Area	3,816 sqft (0.087 acres)
Lot Dimensions	72.1 ft deep x 53 ft wide
Driveway	Driveway
Driveway Area	92 sqft

Exterior Amenities

Porch	Enclosed Porch
Porch Area	176 sqft
Deck Area	100 sqft
Patio Area	100 sqft

Utilities, Heating & Cooling

Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	309 N BALDWIN ST
City	MADISON
State	WI
Zip	53703-1701
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	TR-C3
Legal Description	NORTH SIDE SUBDIVISION, BLK 1, LOT 27
Legal Range	09
Legal Township	07
Legal Section	12
Legal Subdivision	NORTH SIDE SUBDIVISION
Legal Block	1
Legal Lot Number	27
Jurisdiction	DANE WI
Township / Civil Division	MADISON
Census Block Group	1
Census Block	1008
Census Tract	1802

Owner

Source: Dane County records, as of January 22, 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 Record
Mailing Address	309 N BALDWIN ST, MADISON, WI 53703-1701
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 1, 2022	Deed of Trust, Mortgage · Line of Credit UNIVERSITY OF WISCONSIN CU
Jun 30, 2021	Deed of Trust, Mortgage · Conventional Mortgage UNIVERSITY OF WISCONSIN CU
Apr 1, 2019	Deed of Trust, Mortgage · Conventional Mortgage UNIVERSITY/WI CU
Mar 21, 2017	Deed of Trust, Mortgage · Line of Credit UW CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 31, 2014 · Amount on Record
Deed Sale	Mar 31, 2014 · Amount on Record
Deed Document Number	5060941
Record Updated	Jun 8, 2026

November 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DANE WI
Property Address	309 N BALDWIN ST, MADISON, WI 53703-1701
Transaction Type	Mortgage
Record Updated	Nov 16, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0005871564
Date	Nov 1, 2022
Instrument	5871564

Lender

Name	UNIVERSITY OF WISCONSIN CU
Type	Credit Union

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Oct 31, 2052

Interest

Rate Type	Fixed Rate

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DANE WI
Property Address	309 N BALDWIN ST, MADISON, WI 53703-1701
Transaction Type	Mortgage
Record Updated	Jul 14, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0005746051
Date	Jun 30, 2021
Instrument	5746051

Lender

Name	UNIVERSITY OF WISCONSIN CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	144 Months
Due	Jul 1, 2033

Interest

Rate Type	Fixed Rate

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DANE WI
Property Address	309 N BALDWIN ST, MADISON, WI 53703-1701
Document Number	0005479093
Instrument Date	Apr 1, 2019
Transaction Type	Mortgage
Record Updated	Apr 26, 2019
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	309 N BALDWIN ST MADISON WI 537031701, MADISON, WI 53703-1701

Mortgage

Document Number	0005479093
Date	Apr 5, 2019
Instrument	5479093

Lender

Name	UNIVERSITY/WI CU
Type	Credit Union
Address	MADISON, WI 53744-5963

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Apr 4, 2034

March 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DANE WI
Property Address	309 N BALDWIN ST, MADISON, WI 53703-1701
Document Number	0005315932
Instrument Date	Mar 21, 2017
Transaction Type	Mortgage
Record Updated	Apr 18, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	309 N BALDWIN ST MADISON WI 537031701, MADISON, WI 53703-1701

Mortgage

Document Number	0005315932
Date	Apr 3, 2017
Instrument	5315932

Lender

Name	UW CU
Type	Credit Union
Address	MADISON, WI 53744

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Apr 2, 2047

Interest

Rate Type	Adjustable 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		$561,600 (+8%) Land $123,100 Building $438,500
2024	$9,589.00 (+8.51%)		$561,600
2023		$520,000 Land $123,100 Building $396,900
2022	$8,837.00

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	6 in force
Nearby Flood Claims	1 (2008)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jun 2008 · Severe Storms, Tornadoes, And Flooding

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	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 401 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
LiteWire Fixed Wireless	100 / 25
T-Mobile Fixed Wireless	100 / 20

May also be available: Four Lakes Broadband.

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