Dane County property record for 448 Sidney St, Madison, WI 53703
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,425 sqft · built 1942 |
| Lot Size | 0.092 acres (3,999 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $570,000 (Jun 2022) |
| Tax Bill | $10,979 (2025) |
| Deeds & Mortgages | Jun 2026 Transfer Sep 2022 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 0709-124-0735-5 |
| Primary APN | 0709-124-0735-5 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,425 sqft Living Area |
| Gross Area | 2,560 sqft |
| 1st Floor Area | 1,047 sqft |
| 2nd Floor Area | 378 sqft |
| Basement Area | 945 sqft |
| Flooring | Wood |
| Interior Walls | Plaster |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | Bungalow |
| Exterior Material | Wood |
| Roof Material | Asphalt |
| Lot Area | 3,999 sqft (0.092 acres) |
| Lot Dimensions | 100 ft deep x 40 ft wide |
| View / Lot | Traffic |
| Garage Type | Detached |
| Garage Area | 240 sqft |
| Driveway | Concrete Driveway |
| Driveway Area | 27 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Enclosed/Finished Porch |
| Porch Area | 190 sqft |
| Cooling System | Central |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 448 SIDNEY ST |
|---|---|
| City | MADISON |
| State | WI |
| Zip | 53703-1724 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | TR-C3 |
| Legal Description | NORTH SIDE SUBDIVISION, BLK 3, LOT 7. |
| Legal Range | 09E |
| Legal Township | 07N |
| Legal Section | 12 |
| Legal Quarter | 4 |
| Legal Subdivision | NORTH SIDE SUBDIVISION |
| Legal Block | 3 |
| Legal Lot Number | 7 |
| Jurisdiction | DANE WI |
| Township / Civil Division | MADISON |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 1802 |
Source: Dane County records, as of July 7, 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 Record |
|---|---|
| Mailing Address | 448 SIDNEY ST, MADISON, WI 53703-1724 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
| Date | Document |
|---|---|
| Jun 15, 2026 | Transfer on Death Deed, Transfer NONE LISTED ON DOCUMENT |
| Sep 14, 2022 | Deed of Trust, Mortgage · Conventional Mortgage JOHNSON BANK |
| Jun 21, 2022 | Warranty Deed, Transfer · Conventional Mortgage JOHNSON BANK |
| Oct 18, 2021 | Deed of Trust, Mortgage · Conventional Mortgage SUMMIT CU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 21, 2022 · Amount on Record |
| Deed Sale | Jun 21, 2022 · Amount on Record |
| Deed Document Number | 20225842531 |
| Last Transfer Date | Jun 12, 2026 |
| Transfer Doc | 0006106186 |
| Record Updated | Sep 20, 2026 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | DANE WI |
| Recording Date | Jun 15, 2026 |
| Property Address | 448 SIDNEY ST, MADISON, WI 53703-1724 |
| Document Number | 0006106186 |
| Instrument Date | Jun 12, 2026 |
| Instrument | 20266106186 |
| Transaction Type | Transfer |
| Record Updated | Aug 30, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Investor | Possibly a Property Investor |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 448 SIDNEY ST, MADISON, WI 53703-1724 |
| Transaction Type | Mortgage |
| Record Updated | Sep 28, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0005861895 |
|---|---|
| Date | Sep 14, 2022 |
| Instrument | 5861895 |
| Name | JOHNSON BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DANE WI |
| Recording Date | Jun 21, 2022 |
| Property Address | 448 SIDNEY ST, MADISON, WI 53703-1724 |
| Document Number | 0005842531 |
| Instrument Date | Jun 16, 2022 |
| Instrument | 5842531 |
| Transaction Type | Transfer |
| Record Updated | Jul 6, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,710.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 448 SIDNEY ST, MADISON, WI 53703-1724 |
| Document Number | 0005842532 |
|---|---|
| Date | Jun 21, 2022 |
| Instrument | 5842532 |
| Name | JOHNSON BANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 448 SIDNEY ST, MADISON, WI 53703-1724 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0005780612 |
|---|---|
| Date | Oct 18, 2021 |
| Instrument | 5780612 |
| Name | SUMMIT CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 17, 2051 |
| Rate Type | Fixed Rate |
|---|
Source: Dane County assessment roll, as of March 16, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Dane County |
| Municipality | Madison City |
| Unified School District | Madison Metropolitan School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $10,979.00 (+7.2%) Homeowner's exemption | $608,100 (+6.68%) Land $137,700 Building $470,400 | |
| 2024 | $10,242.00 (+11.1%) | $598,500 (+4.41%) | |
| 2023 | $570,000 Land $137,700 Building $432,300 | $573,210 | |
| 2022 | $9,219.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 20, 2026 · 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 | 6 in force |
| Nearby Flood Claims | 1 (2008) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 2008 · Severe Storms, Tornadoes, And Flooding |
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.
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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MADISON WATER UTILITY serves 272,000 people · EPA ID WI1130224 |
|---|---|
| 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, 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.
Source: FCC Broadband Data Collection, based on 449 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| LiteWire Fixed Wireless | 100 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
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