Dane County property record for 643 Constitution Ln, Deforest, WI 53532 · Last verified March 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Lot Size | 5,358 sqft (0.123 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $4,736.00 (2025) |
| Primary APN | 0910-173-7514-8 |
|---|
| Lot Area | 5,358 sqft (0.123 acres) |
|---|
| Street Address | 643 CONSTITUTION LN |
|---|---|
| City | DEFOREST |
| State | WI |
| Zip | 53532-1607 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 2 CSM 8140 CS43/275&276 R32266/13&14-3/13/96 F/K/A LOT 4 8 HIGH FIELD TERRA CES DESCR AS SEC 17-9-10 PRT SE1/4SW1/4 (. |
| Legal Range | 10 |
| Legal Township | 09 |
| Legal Section | 17 |
| Legal Subdivision | CERTIFIED SURV MAP 8140 |
| Legal Block | 75 |
| Legal Lot Number | 2,4 |
| Jurisdiction | DANE WI |
| Minor Civil Division | DEFOREST |
| Census Blockgroup | 2 |
| Census Block | 2016 |
| Census Tract | 13301 |
Source: Dane County records · APN 0910-173-7514-8
Assessment roll updated January 1, 2025 · Last verified March 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 File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 643 CONSTITUTION LN, DEFOREST, WI 53532-1607 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Apr 13, 2021 | Deed of Trust, Mortgage · Conventional Mortgage OLD NATIONAL BANK |
| Nov 14, 2017 | Deed of Trust, Mortgage · Conventional Mortgage OLD NATIONAL BANK |
| Dec 03, 2019 | Loan Modification, Mortgage · Conventional Mortgage OLD NAT'L BK |
| Aug 10, 2018 | Loan Modification, Mortgage · Conventional Mortgage OLD NAT'L BK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 643 CONSTITUTION LN, DEFOREST, WI 53532-1607 |
| Transaction Type | Mortgage |
| Record Updated | Apr 28, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0005716512 |
|---|---|
| Date | Apr 13, 2021 |
| Instrument | 5716512 |
| Name | OLD NATIONAL BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 25, 2051 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 643 CONSTITUTION LN, DEFOREST, WI 53532-1607 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0005371684 |
|---|---|
| Date | Nov 14, 2017 |
| Instrument | 5371684 |
| Name | OLD NATIONAL BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Nov 23, 2027 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 643 CONSTITUTION LN, DEFOREST, WI 53532-1607 |
| Document Number | 0005550050 |
| Instrument Date | Dec 03, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jan 14, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Husband And Wife |
| Address | 643 CONSTITUTION LN DEFOREST WI 535321607, DEFOREST, WI 53532-1607 |
| Document Number | 0005550050 |
|---|---|
| Date | Dec 19, 2019 |
| Instrument | 5550050 |
| Name | OLD NAT'L BK |
|---|---|
| Type | Bank |
| Address | DEFOREST, WI 53532 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Dec 18, 2029 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 643 CONSTITUTION LN, DEFOREST, WI 53532-1607 |
| Document Number | 0005436488 |
| Instrument Date | Aug 10, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Sep 10, 2018 |
| Name | Verified Name |
|---|---|
| Address | 643 CONSTITUTION LN DEFOREST WI 535321607, DEFOREST, WI 53532-1607 |
| Document Number | 0005436488 |
|---|---|
| Date | Aug 24, 2018 |
| Instrument | 5436488 |
| Name | OLD NAT'L BK |
|---|---|
| Type | Bank |
| Address | DE FOREST, WI 53532 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Aug 23, 2028 |
Source: Dane County records · Assessment roll updated January 1, 2025 · Last verified March 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Dane County |
| Municipality | DeForest Village |
| Unified School District | DeForest Area School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,736.00 (+18.99%) Homeowner's exemption | $286,500 (+15.85%) Land $45,000 Building $241,500 | $311,400 (+18.85%) |
| 2023 | $247,300 Land $45,000 Building $202,300 | $262,000 | |
| 2022 | $3,980.00 |
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