Dane County property record for 6623 South Ave, Middleton, WI 53562
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.231 acres (10,062 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $225,500 (Sep 2007) |
| Tax Bill | $6,294 (2025) |
| Deeds & Mortgages | Aug 2026 Line of Credit May 2022 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 0708-123-4023-7 |
| Primary APN | 0708-123-4023-7 |
|---|
| Lot Area | 10,062 sqft (0.231 acres) |
|---|
| Street Address | 6623 SOUTH AVE |
|---|---|
| City | MIDDLETON |
| State | WI |
| Zip | 53562-3252 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MIDDLETON HEIGHTS 2ND ADDN BLOCK 7 LOT 3 |
| Legal Range | 08E |
| Legal Township | 07N |
| Legal Section | 12 |
| Legal Subdivision | MIDDLETON HEIGHTS 2ND ADDN |
| Legal Block | 7 |
| Legal Lot Number | 3 |
| Jurisdiction | DANE WI |
| Township / Civil Division | MIDDLETON |
| Census Block Group | 1 |
| Census Block | 1036 |
| Census Tract | 11000 |
6623 South Ave is owned and occupied by two individuals who bought it in September 2007.
Source: Dane County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 6623 SOUTH AVE, MIDDLETON, WI 53562-3252 |
| 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.
| Date | Document |
|---|---|
| Aug 3, 2026 | Deed of Trust, Mortgage · Line of Credit UW CREDIT UNION |
| May 2, 2022 | Deed of Trust, Mortgage · Conventional Mortgage STATE BANK OF CROSS PLAINS |
| Jun 11, 2021 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 10, 2007 · Amount on File |
| Deed Sale | Sep 10, 2007 · Amount on File |
| Deed Document Number | 20074355375 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Recording Date | Aug 3, 2026 |
| Property Address | 6623 SOUTH AVE, MIDDLETON, WI 53562-3252 |
| Document Number | 0006116916 |
| Instrument Date | Jul 3, 2026 |
| Instrument | 20266116916 |
| Transaction Type | Mortgage |
| Record Updated | Aug 17, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Address | 6623 SOUTH AVE, MIDDLETON, WI 53562-3252 |
| Document Number | 0006116916, |
|---|---|
| Date | Aug 3, 2026 |
| Instrument | 20266116916 |
| Name | UW CREDIT UNION |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate | 6.48% |
|---|---|
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 6623 SOUTH AVE, MIDDLETON, WI 53562-3252 |
| Transaction Type | Mortgage |
| Record Updated | May 18, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0005830351 |
|---|---|
| Date | May 2, 2022 |
| Instrument | 5830351 |
| Name | STATE BANK OF CROSS PLAINS |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 60 Months |
| Due | Apr 28, 2027 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 6623 SOUTH AVE, MIDDLETON, WI 53562-3252 |
| Transaction Type | Mortgage |
| Record Updated | Jun 30, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0005738937 |
|---|---|
| Date | Jun 11, 2021 |
| Instrument | 5738937 |
| Name | QUICKEN LOANS INC |
|---|---|
| Type | Funding / Finance Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 1, 2051 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 6623 South Ave was $6,294.
Source: Dane County assessment roll, as of March 16, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Dane County |
| Municipality | Middleton City |
| Unified School District | Middleton-Cross Plains School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,294.00 Homeowner's exemption | $344,800 Land $111,800 Building $233,000 | $440,500 |
| 2023 | $344,800 Land $111,800 Building $233,000 | $387,600 | |
| 2022 | $5,532.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6623 South Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2024.
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 | 2 in force |
| Nearby Flood Claims | 1 (2024) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | May 2024 · rainfall accumulation |
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 risk around 6623 South 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 99.1% of the US · lower than 97.9% 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MIDDLETON WATERWORKS serves 23,868 people · EPA ID WI1130242 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2025 |
| Lead | 4 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 29 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 370 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 1,000 / 1,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| LiteWire Fixed Wireless | 100 / 25 |
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