770 N Jackson Ave, Jefferson, WI 53549 Property Records

Jefferson County property record for 770 N Jackson Ave, Jefferson, WI 53549

Property Summary

Property Type	Single Family Home
Lot Size	0.607 acres (26,441 sqft)
Owner	Individual Name on File
Last Sale	$133,000 (Jan 1998)
Tax Bill	$5,568 (2025)
Deeds & Mortgages	Jul 2021 Mortgage Jul 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`241-0614-0223-039`

Property Details

APN / Parcel Number

Primary APN	`241-0614-0223-039`

Exterior

Lot Area	26,441 sqft (0.607 acres)

Location & Zoning

Street Address	770 N JACKSON AVE
City	JEFFERSON
State	WI
Zip	53549-1024
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 1, CSM 1862-6-64.
Legal Range	14E
Legal Township	06N
Legal Section	02
Legal Quarter	NW
Quarter-Quarter Section	SW
Legal Subdivision	CERTIFIED SURV MAP #1862
Legal Lot Number	1
Jurisdiction	JEFFERSON WI
Township / Civil Division	JEFFERSON
Census Block Group	1
Census Block	1042
Census Tract	101000

Owner

770 N Jackson Ave is owned and occupied by an individual who bought it in January 1998.

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

Owner of Record	Individual Name on File
Mailing Address	770 N JACKSON AVE, JEFFERSON, WI 53549-1024
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
Jul 12, 2021	Deed of Trust, Mortgage · Conventional Mortgage FORT COMMUNITY CU
Jul 12, 2021	Deed of Trust, Mortgage · Conventional Mortgage FORT COMMUNITY CU
Dec 3, 2018	Deed of Trust, Mortgage · Line of Credit JP MORGAN CHASE BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 15, 1998 · Amount on File
Deed Sale	Jan 15, 1998 · Amount on File
Deed Document Number	986053
Record Updated	Jun 8, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	JEFFERSON WI
Property Address	770 N JACKSON AVE, JEFFERSON, WI 53549-1024
Transaction Type	Mortgage
Record Updated	Aug 11, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001448375
Date	Jul 12, 2021
Instrument	1448375

Lender

Name	FORT COMMUNITY CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Aug 1, 2036

Interest

Rate Type	Fixed Rate

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	JEFFERSON WI
Property Address	770 N JACKSON AVE, JEFFERSON, WI 53549-1024
Transaction Type	Mortgage
Record Updated	Aug 11, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001448376
Date	Jul 12, 2021
Instrument	1448376

Lender

Name	FORT COMMUNITY CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Aug 1, 2036

Interest

Rate Type	Fixed Rate

December 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	JEFFERSON WI
Property Address	770 N JACKSON AVE, JEFFERSON, WI 53549-1024
Document Number	0001404512
Instrument Date	Dec 3, 2018
Transaction Type	Mortgage
Record Updated	Jan 4, 2019

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Married Couple
Address	770 N JACKSON AVE JEFFERSON WI 535491024, JEFFERSON, WI 53549-1024

Mortgage

Document Number	0001404512
Date	Dec 17, 2018
Instrument	1404512

Lender

Name	JP MORGAN CHASE BK
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Dec 16, 2048

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 770 N Jackson Ave was $5,568 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	Jefferson City
Unified School District	Jefferson School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$5,568.00 Homeowner's exemption	$309,600 Land $34,700 Building $274,900	$294,400
2023	$4,388.00 Homeowner's exemption	$250,000 Land $34,700 Building $215,300

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

Flood

FEMA maps place 770 N Jackson Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 in force
Nearby Flood Claims	3 (1982–2026)
Most Recent Claim	Apr 2026 · Severe Storms, Tornadoes, And Flooding
Claims by Event	Severe Storms, Tornadoes, And Flooding, Apr 2026 · 2 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 770 N Jackson Ave is low, with less than 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	Under 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	JEFFERSON WATERWORKS serves 7,926 people · EPA ID WI1280104
Water Source	Groundwater
Last State Inspection	Dec 2025
Lead	4 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Radium resolved · Apr 2024
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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 73 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
TDS Telecom Fiber	8,000 / 8,000
Spectrum Cable	1,000 / 35
Verizon Fixed Wireless	300 / 20
Bertram Communications Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Bug Tussel Wireless, Netwurx.

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