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Single Family ResidenceResidential
$246,365$157 / 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 92How 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

21 OLLERTON DR

CONROE, TX 77303
2
Baths
1,565 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$246K
$226K low$267K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,385 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$190,131 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$41,895
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$148,236
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$192,401
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$190,131

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMontgomery
Lot (acres)The size of the land the home sits on, from county records.0.21
ConstructionThe main material the home's frame and walls are built from.Stone
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 75 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.

Foreclosure Filings(1)

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

M
Donald J. Stockton Junior High SchoolB
Middle · Grades 7–8 · 1.3 mi
E
Hulon N. Anderson Elementary SchoolB
Elementary · Grades PK–4 · 1.3 mi
H
Conroe High SchoolC+
High · Grades 9–12 · 3.3 mi

District: Conroe Independent School District

Neighborhood · ZIP 77303These 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.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.3%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.26,333
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.435 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,494
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,224
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.50 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

21 Ollerton Dr 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.

  • Worth less than 83% of homes in Montgomery County
  • Costs less per square foot than 67% of homes in Conroe 77303
  • Smaller than 73% of homes in Montgomery County
  • Has a smaller lot than 80% of homes in Conroe 77303
  • Older than 87% of homes in Montgomery County

What homes are worth in Conroe 77303

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

This home
$149K$716K

This home is worth more than 33% of homes in Conroe 77303.

How it measures up in Conroe 77303

The dot is this home. The mark in the middle is the typical home in Conroe 77303.

Estimated value$246,365
CheaperTypical $284,861Pricier

Pricier than 33% of homes nearby

Price per ft²$157
CheaperTypical $176Pricier

Pricier than 33% of homes nearby

Living area1,565 ft²
SmallerTypical 1,603 ft²Bigger

Bigger than 46% of homes nearby

Lot size0.21 ac
SmallerTypical 1 acBigger

Bigger than 20% of homes nearby

Year built1979
OlderTypical 2004Newer

Newer than 18% of homes nearby

How 21 Ollerton Dr ranks against every home in each area.
MeasureThis homeConroe 77303Montgomery County
Estimated valuepricier than$246,36533% of homes17% of homes
Price per ft²pricier than$15733% of homes33% of homes
Living areabigger than1,565 ft²46% of homes27% of homes
Lot sizebigger than0.21 ac20% of homes44% of homes
Year builtnewer than197918% of homes13% of homes

About 21 Ollerton Dr

How much is 21 Ollerton Dr, Conroe, TX worth?

The TopHap Estimate for 21 Ollerton Dr, Conroe, TX is $246,365 as of Aug 30, 2026. The likely range is $225,998 to $266,732. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Ollerton Dr, Conroe, TX last sell?

21 Ollerton Dr, Conroe, TX last sold on Aug 13, 2003, according to the county's recorded deed.

How big is 21 Ollerton Dr, Conroe, TX?

21 Ollerton Dr, Conroe, TX has 2 bathrooms, 1,565 square feet of living space and a 0.21-acre lot.

When was 21 Ollerton Dr, Conroe, TX built?

21 Ollerton Dr, Conroe, TX was built in 1979, making it 47 years old. The building has 1 story.

What schools serve 21 Ollerton Dr, Conroe, TX?

21 Ollerton Dr, Conroe, TX is assigned to Donald J. Stockton Junior High School (middle), rated B; Hulon N. Anderson Elementary School (elementary), rated B; Conroe High School (high), rated C+. All sit in Conroe Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Ollerton Dr, Conroe, TX compare to other homes in Conroe 77303?

Among the 9,186 homes in Conroe 77303, it is worth more than 33% of them ($246,365 against a typical $284,861), its price per square foot is higher than 33% of them ($157 against a typical $176), it is bigger than 46% of them (1,565 ft² against a typical 1,603 ft²), its lot is bigger than 20% of them (0.21 ac against a typical 1 ac) and it is newer than 18% of them (1979 against a typical 2004). Measured against all of Montgomery County, it is worth more than 17% 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 21 Ollerton Dr, Conroe, TX?

The 2024 property tax bill for 21 Ollerton Dr, Conroe, TX was $2,385. The county assessed it at $190,131.

More homes on Ollerton Dr

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