Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$30,000$65 / 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 84How 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

959 GREEN MOUNT LN

BELLEVILLE, IL 62220
2
Baths
462 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$30K
$25K low$35K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,476 (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.$17,463 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,980
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,483
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$22,829
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$52,389

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.53
68
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
83
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
71
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
24
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.12 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyST. CLAIR
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.1985
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Belle Valley SchoolB-
Elementary · Grades PK–8 · 1.0 mi

District: Belle Valley School District 119

Neighborhood · ZIP 62220These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.165

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.19,239
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.607 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,953
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,713
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

Owner Tools

Do you own this home?
Claim this home

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

959 Green Mount Ln 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 Belleville 62220
  • Costs less per square foot than 96% of homes in Belleville 62220
  • Among the smallest homes in St. Clair County
  • Has a smaller lot than 69% of homes in St. Clair County
  • Older than 75% of homes in St. Clair County

What homes are worth in Belleville 62220

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

This home
$43K$510K

This home is worth less than almost all homes in Belleville 62220.

How it measures up in Belleville 62220

The dot is this home. The mark in the middle is the typical home in Belleville 62220.

Estimated value$30,000
CheaperTypical $152,112Pricier

Cheaper than almost all homes nearby

Price per ft²$65
CheaperTypical $137Pricier

Pricier than 4% of homes nearby

Living area462 ft²
SmallerTypical 1,081 ft²Bigger

Smaller than almost all homes nearby

Lot size0.18 ac
SmallerTypical 0.17 acBigger

Bigger than 55% of homes nearby

Year built1948
OlderTypical 1949Newer

Newer than 50% of homes nearby

How 959 Green Mount Ln ranks against every home in each area.
MeasureThis homeBelleville 62220St. Clair County
Estimated valuepricier than$30,000almost no homes5% of homes
Price per ft²pricier than$654% of homes16% of homes
Living areabigger than462 ft²almost no homesalmost no homes
Lot sizebigger than0.18 ac55% of homes31% of homes
Year builtnewer than194850% of homes25% of homes

About 959 Green Mount Ln

How much is 959 Green Mount Ln, Belleville, IL worth?

The TopHap Estimate for 959 Green Mount Ln, Belleville, IL is $30,000 as of Aug 30, 2026. The likely range is $25,330 to $34,670. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 959 Green Mount Ln, Belleville, IL last sell?

959 Green Mount Ln, Belleville, IL last sold on Apr 25, 2025, according to the county's recorded deed.

How big is 959 Green Mount Ln, Belleville, IL?

959 Green Mount Ln, Belleville, IL has 2 bathrooms, 462 square feet of living space and a 0.18-acre lot.

When was 959 Green Mount Ln, Belleville, IL built?

959 Green Mount Ln, Belleville, IL was built in 1948, making it 78 years old. The building has 1 story.

What schools serve 959 Green Mount Ln, Belleville, IL?

959 Green Mount Ln, Belleville, IL is assigned to Belle Valley School (elementary), rated B-. All sit in Belle Valley School District 119. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 959 Green Mount Ln, Belleville, IL compare to other homes in Belleville 62220?

Among the 7,459 homes in Belleville 62220, it is worth more than almost none of them ($30,000 against a typical $152,112), its price per square foot is higher than 4% of them ($65 against a typical $137), it is bigger than almost none of them (462 ft² against a typical 1,081 ft²), its lot is bigger than 55% of them (0.18 ac against a typical 0.17 ac) and it is newer than 50% of them (1948 against a typical 1949). Measured against all of St. Clair County, it is worth more than 5% 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 959 Green Mount Ln, Belleville, IL?

The 2025 property tax bill for 959 Green Mount Ln, Belleville, IL was $1,476. The county assessed it at $17,463.

More homes on Green Mount Ln

Closest homes

More homes in Belleville 62220

Assigned schools

Explore the area

See this home in context

Open 959 Green Mount Ln on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map