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Single Family ResidenceResidential
$729,925$181 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $389,900 on May 7, 2014

91 BLAIR PL

SAINT CHARLES, MO 63301
3
Beds
3
Baths
4,042 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.
0.35 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$730K
$693K low$767K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$389,900 · May 7, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,269 (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.$111,696 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$100,091
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$587,877

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyST. CHARLES
Lot (acres)The size of the land the home sits on, from county records.0.35
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckPatio · 1,418 ft²Porch · 52 ft²

Transaction History(2)

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.

M
Orchard Farm Middle SchoolB-
Middle · Grades 6–8 · 7.5 mi
E
Orchard Farm Elementary SchoolA-
Elementary · Grades KG–5 · 7.6 mi
H
Orchard Farm High SchoolB-
High · Grades 9–12 · 7.7 mi

District: Orchard Farm R-V School District

Neighborhood · ZIP 63301These 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.120
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.118

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.53,106
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.552 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,101
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,805
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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

91 Blair 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 most valuable homes in Saint Charles 63301
  • Bigger than 97% of homes in Saint Charles 63301
  • Has a bigger lot than 88% of homes in Saint Charles 63301

What homes are worth in Saint Charles 63301

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

This home
$151K$658K

This home is worth more than almost all homes in Saint Charles 63301.

How it measures up in Saint Charles 63301

The dot is this home. The mark in the middle is the typical home in Saint Charles 63301.

Estimated value$729,925
CheaperTypical $306,548Pricier

Pricier than almost all homes nearby

Price per ft²$181
CheaperTypical $184Pricier

Pricier than 46% of homes nearby

Living area4,042 ft²
SmallerTypical 1,723 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.35 ac
SmallerTypical 0.19 acBigger

Bigger than 88% of homes nearby

Year built1991
OlderTypical 1973Newer

Newer than 63% of homes nearby

How 91 Blair Pl ranks against every home in each area.
MeasureThis homeSaint Charles 63301St. Charles County
Estimated valuepricier than$729,925almost all homes96% of homes
Price per ft²pricier than$18146% of homes47% of homes
Living areabigger than4,042 ft²97% of homes95% of homes
Lot sizebigger than0.35 ac88% of homes81% of homes
Year builtnewer than199163% of homes43% of homes

About 91 Blair Pl

How much is 91 Blair Pl, Saint Charles, MO worth?

The TopHap Estimate for 91 Blair Pl, Saint Charles, MO is $729,925 as of Sep 24, 2026. The likely range is $692,582 to $767,268. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 91 Blair Pl, Saint Charles, MO last sell?

91 Blair Pl, Saint Charles, MO last sold on May 7, 2014 for $389,900, according to the county's recorded deed.

How big is 91 Blair Pl, Saint Charles, MO?

91 Blair Pl, Saint Charles, MO has 3 bedrooms, 3 bathrooms, 4,042 square feet of living space and a 0.35-acre lot.

When was 91 Blair Pl, Saint Charles, MO built?

91 Blair Pl, Saint Charles, MO was built in 1991, making it 35 years old. It is a ranch home. The building has 1 story.

What schools serve 91 Blair Pl, Saint Charles, MO?

91 Blair Pl, Saint Charles, MO is assigned to Orchard Farm Middle School (middle), rated B-; Orchard Farm Elementary School (elementary), rated A-; Orchard Farm High School (high), rated B-. All sit in Orchard Farm R-V School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 91 Blair Pl, Saint Charles, MO compare to other homes in Saint Charles 63301?

Among the 18,974 homes in Saint Charles 63301, it is worth more than almost all of them ($729,925 against a typical $306,548), its price per square foot is higher than 46% of them ($181 against a typical $184), it is bigger than 97% of them (4,042 ft² against a typical 1,723 ft²), its lot is bigger than 88% of them (0.35 ac against a typical 0.19 ac) and it is newer than 63% of them (1991 against a typical 1973). Measured against all of St. Charles County, it is worth more than 96% 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 91 Blair Pl, Saint Charles, MO?

The 2025 property tax bill for 91 Blair Pl, Saint Charles, MO was $7,269. The county assessed it at $111,696.

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Assigned schools

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