Dane County property record for 140 Iota Ct, Madison, WI 53703
| Property Type | Apartment House (2-4 Units) |
|---|---|
| Details | 2,889 sqft · built 1973 |
| Lot Size | 0.148 acres (6,447 sqft) |
| Owner | Company Name on File |
| Last Sale | $550,000 (May 2004) |
| Tax Bill | $73,914 (2024) |
| Deeds & Mortgages | Nov 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0709-144-1002-5 |
| Primary APN | 0709-144-1002-5 |
|---|
| Units | 37 Units |
|---|---|
| Stories | 7 Stories |
| Building Area | 2,889 sqft Total Area |
| 1st Floor Area | 2,889 sqft |
| 2nd Floor Area | 3,210 sqft |
| Upper Floors Area | 6,420 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1973 |
|---|---|
| Exterior Material | Brick |
| Foundation Type | Concrete |
| Roof Material | Asphalt |
| Lot Area | 6,447 sqft (0.148 acres) |
| Driveway | Driveway |
| Driveway Area | 410 sqft |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 140 IOTA CT |
|---|---|
| City | MADISON |
| State | WI |
| Zip | 53703-1228 |
| Property Category | Commercial |
| Property Type | Residential > Multi-Unit > Apartment House (2-4 Units) |
| Legal Description | CERTIFIED SURVEY MAP NO 13557 AS RECORDED IN DANE COUNTY REGISTER OF DEEDS IN VO L 88 PAGE 255 OF CERTIFIED SURVEYS, LOT 1 |
| Legal Range | 09 |
| Legal Township | 07 |
| Legal Section | 14 |
| Legal Subdivision | CERTIFIED SURVEY MAP NO 13557 AS |
| Legal Block | 60 |
| Legal Lot Number | 1 |
| Jurisdiction | DANE WI |
| Township / Civil Division | MADISON |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 1604 |
Source: Dane County records · APN 0709-144-1002-5
Assessment roll updated January 1, 2025 · Last verified February 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 File |
|---|---|
| Mailing Address | 725 E JOHNSON ST, MADISON, WI 53703-1532 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 01, 2004 · Amount on Record |
| Deed Sale | May 01, 2004 · Amount on Record |
| Deed Document Number | 0093912142 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 140 IOTA CT, MADISON, WI 53703-1228 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0005539794 |
|---|---|
| Date | Nov 13, 2019 |
| Instrument | 5539794 |
| Name | OLD NATIONAL BANK |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Fixed Rate |
|---|
Source: Dane County records · Assessment roll updated January 1, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Dane County |
| Municipality | Madison City |
| Unified School District | Madison Metropolitan 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 | $4,180,000 (+1%) Land $250,000 Building $3,930,000 | ||
| 2024 | $73,914.00 (+15.47%) | $4,180,000 | |
| 2023 | $3,800,000 Land $250,000 Building $3,550,000 | ||
| 2022 | $64,010.00 |
Source: FEMA National Flood Hazard Layer, Dane County (55025C), updated September 20, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 99.1% of the US · lower than 97.9% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026
| Historic District | Within the Langdon Street Historic District listed 1986 · 88 contributing resources · NRIS 86001394 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 452 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| ResTech Services Fixed Wireless · Fiber in parts of the area | 100 / 25 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Hoyos Consulting.
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026
| Water System | MADISON WATER UTILITY serves 272,000 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2023 |
| Lead | 2 ppb (2023) action level 15 ppb |
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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