306 E Main St, Watertown, WI 53094 Property Records

Jefferson County property record for 306 E Main St, Watertown, WI 53094

Property Summary

Property Type	Commercial
Lot Size	0.051 acres (2,222 sqft)
Owner	Company Name on Record
Last Sale	$200,000 (Dec 2025)
Tax Bill	$2,384 (2025)
Deeds & Mortgages	Dec 2025 Sale & Mortgage Oct 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`291-0815-0412-151`

Property Details

APN / Parcel Number

Primary APN	`291-0815-0412-151`
Alternative APN	`29124480001000`

Exterior

Lot Area	2,222 sqft (0.051 acres)

Location & Zoning

Street Address	306 E MAIN ST
City	WATERTOWN
State	WI
Zip	53094-3749
Property Category	Commercial
Property Type	Commercial > Retail
Legal Description	COM S/L LOT 5, BLK 7, OPES, 4FT 2IN E OF SW/C, E22FT, N100FT, W22FT, S100FT TO POB ALSO 8FT ROW.
Legal Range	15E
Legal Township	08N
Legal Section	04
Legal Subdivision	WATERTOWN
Legal Block	7
Legal Lot Number	5
Jurisdiction	JEFFERSON WI
Township / Civil Division	WATERTOWN
Census Block Group	3
Census Block	3016
Census Tract	100200

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Main Street Commercial Historic District listed 1989 · 127 contributing resources · NRIS 89000483

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

Source: Jefferson County records, as of October 20, 2026

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

Owner of Record	Company Name on Record
Mailing Address	306 E MAIN ST, WATERTOWN, WI 53094-3749
Owner Type	Company
Vesting	Limited Liability Partnership

Deeds, Mortgages & Sale History

Date	Document
Dec 11, 2025	Warranty Deed, Transfer · Commercial Mortgage HORICON BANK
Oct 12, 2021	Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 11, 2025 · Amount on Record
Deed Sale	Dec 11, 2025 · Amount on Record
Prior Sale	Dec 11, 2025 · Amount on Record
Deed Document Number	20251502110
Last Transfer Date	Jan 27, 2026
Transfer Doc	0001504167
Record Updated	Oct 29, 2026

December 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	JEFFERSON WI
Recording Date	Dec 11, 2025
Property Address	306 E MAIN ST, WATERTOWN, WI 53094-3749
Document Number	0001502110
Instrument Date	Dec 5, 2025
Instrument	1502110
Transaction Type	Transfer
Record Updated	Jun 30, 2026

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$600.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	NS2W34868 LAKE ST, OKAUCHEE, WI 53069

Mortgage

Document Number	0001502111
Date	Dec 11, 2025
Instrument	1502111

Lender

Name	HORICON BANK
Type	Bank
Address	HORICON, WI 53032

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

October 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	JEFFERSON WI
Recording Date	Oct 12, 2021
Property Address	306 E MAIN ST, WATERTOWN, WI 53094-3749
Document Number	0001453309
Instrument Date	Oct 8, 2021
Instrument	1453309
Transaction Type	Transfer
Record Updated	Jun 30, 2026

Transaction

Amount	Amount Recorded
Tax	$315.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	218 LEONARD ST, WATERTOWN, WI 53098-1934

Tax Assessment & Valuation

Source: Jefferson County assessment roll, as of February 18, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,384.00 (-29.32%)	$145,300 (+37.46%) Land $24,000 Building $121,300	$145,500
2023	$3,373.00	$105,700 Land $24,000 Building $81,700

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 November 5, 2020

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

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	WATERTOWN WATERWORKS serves 23,945 people · EPA ID WI1280044
Water Source	Groundwater
Last State Inspection	Sep 2025
Lead	15 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 586 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
Verizon Fixed Wireless	300 / 20
Bertram Communications Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fixed Wireless in parts of the area	100 / 20

May also be available: Netwurx.

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