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CondominiumResidential

1017 Gammon Ln

MADISON, WI 53719
2001
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.
Built 20018 units1,360–1,741 ft²
$1.5M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$173K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$102
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-55.6%vs the Madison ZIP median sale $/ft² ($230)

Sales Performance

$275K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
12.5%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
200420052008201420192026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
200420052008201420192026

8 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Studio
1 unit
2 bed
7 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
2 bd · 2 ba · 1,685 ft²
2 units
2 bd · 2 ba · 1,741 ft²
2 units
One-off layouts
4 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$152K–$165K
2 units
$169K–$174K
3 units
$178K–$178K
1 unit
$218K–$218K
1 unit
$256K–$256K
1 unit

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.100%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.13%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.17.6 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.0%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.38%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$285,479
Median tax billThe middle annual property tax bill among the building's units.$3,875
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit DFeb 12, 2026$275,000Unit DOct 2, 2019$170,000Unit CMay 7, 2014$112,500Unit FJan 7, 2014$95,000Unit DSep 4, 2008$165,000Unit DAug 19, 2005$169,500Unit FMay 18, 2005$165,500Unit EMar 22, 2004$151,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyDane
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2007
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 85 ft²Patio · 85 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Middleton High SchoolA
High · Grades 9–12 · 3.9 mi
E
West Middleton Elementary SchoolA
Elementary · Grades KG–4 · 4.0 mi
M
Glacier Creek Middle SchoolA
Middle · Grades 5–8 · 8.3 mi

District: Middleton-Cross Plains School District

Neighborhood · ZIP 53719These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.74
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.34,153
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,284 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,708
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,747
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

1017 Gammon Ln Apt A
2 bd · 2 ba · 1,685 ft²
$169K
1017 Gammon Ln Apt B
2 bd · 2 ba · 1,636 ft²
$174K
1017 Gammon Ln Apt C
2 bd · 2 ba · 1,665 ft²
$165K
1017 Gammon Ln # Cdm
$218K
1017 Gammon Ln Apt D
2 bd · 2 ba · 1,685 ft²
$256K
1017 Gammon Ln Apt E
2 bd · 2 ba · 1,741 ft²
$178K
1017 Gammon Ln Apt F
2 bd · 2 ba · 1,741 ft²
$173K
1017 Gammon Ln Apt G
2 bd · 2 ba · 1,360 ft²
$152K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 1017 Gammon Ln

How many units are in 1017 Gammon Ln, Madison, WI?

1017 Gammon Ln, Madison, WI has 8 residential units across built in 2001, according to county assessor records.

What is a unit at 1017 Gammon Ln, Madison, WI worth?

The median TopHap Estimate across the 8 units at 1017 Gammon Ln, Madison, WI is $173,385. That works out to $102 per square foot. Units run from 1,360 to 1,741 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 1017 Gammon Ln, Madison, WI expensive for Madison?

Units at 1017 Gammon Ln, Madison, WI carry a median of $102 per square foot, 56% below the Madison median of $230 per square foot.

How often do units sell at 1017 Gammon Ln, Madison, WI?

1 units at 1017 Gammon Ln, Madison, WI sold in the last 12 months, out of 8 recorded arms-length sales all time. That is a turnover rate of 12.5% of the building per year. The median sale over that period was $275K.

Have units at 1017 Gammon Ln, Madison, WI appreciated?

Across 4 repeat sales of the same unit, 1017 Gammon Ln, Madison, WI returned a median -0.3% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 7.5 years.

What floor plans does 1017 Gammon Ln, Madison, WI have?

The most common plan at 1017 Gammon Ln, Madison, WI is a 2-bedroom of 1,685 square feet, repeated 2 times, with a median estimate of $212,081. TopHap identifies 2 recurring plans in the building.

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