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TownhouseResidential
$453,268$351 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $185,000 on Sep 26, 2008

9966 W PROGRESS PL

LITTLETON, CO 80123
2
Beds
3
Baths
1,292 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
1,612 ft²
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$453K
$435K low$471K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$185,000 · Sep 26, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,562 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$24,555 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,031
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$19,524
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$23,660
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$392,876

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyJefferson
Lot (acres)The size of the land the home sits on, from county records.0.04
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
HeatingThe type of heating system in the home.Forced Air
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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

E
Governor's Ranch Elementary SchoolB
Elementary · Grades KG–5 · 0.6 mi
H
Columbine High SchoolA
High · Grades 9–12 · 2.2 mi
M
Ken Caryl Middle SchoolB-
Middle · Grades 6–8 · 3.5 mi

District: Jefferson County School District R-1

Neighborhood · ZIP 80123These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.48

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.47,314
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,531 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,469
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,964
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.17 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.69%

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

How this home compares

9966 W Progress Pl measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Among the least valuable homes in Governor's Ranch
  • Smaller than 96% of homes in Governor's Ranch
  • Has a smaller lot than 95% of homes in Governor's Ranch
  • Older than 68% of homes in Governor's Ranch

What homes are worth in Littleton 80123

Each bar is how many homes fall in that price range. The marker is this home.

This home
$270K$2.3M

This home is worth more than 22% of homes in Littleton 80123.

How it measures up in Littleton 80123

The dot is this home. The mark in the middle is the typical home in Littleton 80123.

Estimated value$453,268
CheaperTypical $599,844Pricier

Pricier than 22% of homes nearby

Price per ft²$351
CheaperTypical $345Pricier

Pricier than 53% of homes nearby

Living area1,292 ft²
SmallerTypical 1,812 ft²Bigger

Bigger than 27% of homes nearby

Lot size1,612 ft²
SmallerTypical 0.17 acBigger

Bigger than 12% of homes nearby

Year built1981
OlderTypical 1982Newer

Newer than 49% of homes nearby

How 9966 W Progress Pl ranks against every home in each area.
MeasureThis homeGovernor's RanchLittleton 80123Jefferson County
Estimated valuepricier than$453,268almost no homes22% of homes20% of homes
Price per ft²pricier than$35163% of homes53% of homes36% of homes
Living areabigger than1,292 ft²4% of homes27% of homes36% of homes
Lot sizebigger than1,612 ft²5% of homes12% of homes8% of homes
Year builtnewer than198132% of homes49% of homes57% of homes

About 9966 W Progress Pl

How much is 9966 W Progress Pl, Littleton, CO worth?

The TopHap Estimate for 9966 W Progress Pl, Littleton, CO is $453,268 as of Aug 30, 2026. The likely range is $435,489 to $471,047. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9966 W Progress Pl, Littleton, CO last sell?

9966 W Progress Pl, Littleton, CO last sold on Sep 26, 2008 for $185,000, according to the county's recorded deed.

How big is 9966 W Progress Pl, Littleton, CO?

9966 W Progress Pl, Littleton, CO has 2 bedrooms, 3 bathrooms, 1,292 square feet of living space and a 0.04-acre lot.

When was 9966 W Progress Pl, Littleton, CO built?

9966 W Progress Pl, Littleton, CO was built in 1981, making it 45 years old. It is a townhouse home. The building has 2 stories.

What schools serve 9966 W Progress Pl, Littleton, CO?

9966 W Progress Pl, Littleton, CO is assigned to Governor's Ranch Elementary School (elementary), rated B; Columbine High School (high), rated A; Ken Caryl Middle School (middle), rated B-. All sit in Jefferson County School District R-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9966 W Progress Pl, Littleton, CO compare to other homes in Littleton 80123?

Among the 16,170 homes in Littleton 80123, it is worth more than 22% of them ($453,268 against a typical $599,844), its price per square foot is higher than 53% of them ($351 against a typical $345), it is bigger than 27% of them (1,292 ft² against a typical 1,812 ft²), its lot is bigger than 12% of them (1,612 ft² against a typical 0.17 ac) and it is newer than 49% of them (1981 against a typical 1982). Measured against all of Jefferson County, it is worth more than 20% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 9966 W Progress Pl, Littleton, CO?

The 2025 property tax bill for 9966 W Progress Pl, Littleton, CO was $2,562. The county assessed it at $24,555.

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