324 Knowlton St, Waterloo, WI 53594 Property Records

Jefferson County property record for 324 Knowlton St, Waterloo, WI 53594

Property Summary

Property Type	Single Family Home
Lot Size	0.201 acres (8,756 sqft)
Owner	Individual Name on File
Last Sale	$115,000 (Apr 2022)
Tax Bill	$2,534 (2025)
Deeds & Mortgages	Sep 2022 Transfer Apr 2022 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`290-0813-0714-065`

Property Details

APN / Parcel Number

Primary APN	`290-0813-0714-065`

Exterior

Lot Area	8,756 sqft (0.201 acres)
Lot Dimensions	135 ft deep x 65 ft wide

Location & Zoning

Street Address	324 KNOWLTON ST
City	WATERLOO
State	WI
Zip	53594-1404
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BEG 270FT E OF NW/C OF OUT LOT 139, E65FT, S135FT W65FT, N135FT TO POB
Legal Range	13E
Legal Township	08N
Legal Section	07
Legal Quarter	NE
Quarter-Quarter Section	SE
Legal Subdivision	CITY/WATERLOO
Legal Lot Number	139
Jurisdiction	JEFFERSON WI
Township / Civil Division	WATERLOO
Census Block Group	1
Census Block	1035
Census Tract	100400

Owner

324 Knowlton St is owned and occupied by an individual who bought it in April 2022.

Source: Jefferson County records, as of February 16, 2026

Owner of Record	Individual Name on File
Mailing Address	324 KNOWLTON ST, WATERLOO, WI 53594-1404
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
Sep 15, 2022	Transfer on Death Deed, Transfer
Apr 6, 2022	Personal Representative Deed, Transfer · Conventional Mortgage AVESTAR CU
Mar 5, 2020	Deed of Trust, Mortgage · Line of Credit MARINE CU
Jul 31, 2017	Grant Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 6, 2022 · Amount on File
Deed Sale	Apr 6, 2022 · Amount on File
Prior Sale	Jul 31, 2017
Deed Document Number	1460974
Record Updated	Jun 8, 2026

September 2022: Transfer on Death Deed, Transfer

Document Type	Transfer on Death Deed
Jurisdiction	JEFFERSON WI
Recording Date	Sep 15, 2022
Property Address	324 KNOWLTON ST, WATERLOO, WI 53594-1404
Document Number	0001467140
Instrument Date	Sep 15, 2022
Instrument	1467140
Transaction Type	Transfer
Record Updated	Oct 5, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

April 2022: Personal Representative Deed, Transfer

Document Type	Personal Representative Deed
Jurisdiction	JEFFERSON WI
Recording Date	Apr 6, 2022
Property Address	324 KNOWLTON ST, WATERLOO, WI 53594-1404
Document Number	0001460974
Instrument Date	Apr 4, 2022
Instrument	1460974
Transaction Type	Transfer
Record Updated	Apr 27, 2022

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$345.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	324 KNOWLTON ST, WATERLOO, WI 53594-1404

Mortgage

Document Number	0001460975
Date	Apr 6, 2022
Instrument	1460975

Lender

Name	AVESTAR CU

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Interest

Rate	3.3%

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	JEFFERSON WI
Property Address	324 KNOWLTON ST, WATERLOO, WI 53594-1404
Document Number	0001421664
Instrument Date	Mar 5, 2020
Transaction Type	Mortgage
Record Updated	Apr 16, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	324 KNOWLTON ST WATERLOO WI 535941404, WATERLOO, WI 53594-1404

Mortgage

Document Number	0001421664
Date	Mar 16, 2020
Instrument	1421664

Lender

Name	MARINE CU
Type	Credit Union
Address	ONALASKA, WI 54650

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	300 Months
Due	Mar 15, 2045

Interest

Rate Type	Adjustable Rate

July 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	JEFFERSON WI
Recording Date	Jul 31, 2017
Property Address	324 KNOWLTON ST, WATERLOO, WI 53594-1404
Document Number	0001385726
Instrument Date	Jul 11, 2017
Instrument	1385726
Transaction Type	Transfer
Record Updated	Aug 29, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Tax Assessment & Valuation

The 2025 property tax bill for 324 Knowlton St was $2,534 with a homeowner's exemption.

Source: Jefferson County assessment roll, as of May 31, 2025

Property Jurisdictions

Type	Name
State	Wisconsin
County	Jefferson County
Municipality	Waterloo City
Unified School District	Waterloo School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,534.00 Homeowner's exemption	$138,300 Land $37,500 Building $100,800	$152,600
2023	$2,175.00 Homeowner's exemption	$109,900 Land $31,500 Building $78,400

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

Flood

FEMA maps place 324 Knowlton St in Zone X, an area of minimal flood risk, though there have been 11 flood claims nearby since 1979.

Source: FEMA National Flood Hazard Layer, effective November 5, 2020 · 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	11 (1979–2008)
Claims Outside the SFHA	1 of 11
Most Recent Claim	Jun 2008 · Severe Storms, Tornadoes, And Flooding
Claims by Event	Severe Storms, Tornadoes, And Flooding, Jun 2008 · 10 claims

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 324 Knowlton 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	WATERLOO WATERWORKS serves 3,520 people · EPA ID WI1280115
Water Source	Groundwater
Last State Inspection	Nov 2023
Lead	1 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Lead service line replacement Oct 2019 Lead public education 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 59 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 / 35
Bertram Communications Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Netwurx.

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