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Single Family ResidenceResidential
$126,450$75 / 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 90How 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 $110,000 on Jan 10, 2017

603 S SANDRA ST

CONROE, TX 77301
1
Baths
1,684 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$126K
$113K low$139K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$110,000 · Jan 10, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,859 (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.$149,898 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$56,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$93,498
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$149,897
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$149,898

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.Conventional
CountyMONTGOMERY
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.1970
Lot (acres)The size of the land the home sits on, from county records.0.26
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.Metal
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Primary
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 120 ft²

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
Armstrong Elementary SchoolC
Elementary · Grades PK–4 · 0.4 mi
H
Conroe High SchoolC+
High · Grades 9–12 · 1.9 mi
M
John V. Peet Junior High SchoolB-
Middle · Grades 7–8 · 3.2 mi

District: Conroe Independent School District

Neighborhood · ZIP 77301These 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.99
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.94%
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.16%
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.42,293
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,227 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,428
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,843
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

603 S Sandra St 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 Montgomery County
  • Among the lowest price per square foot in Montgomery County
  • Smaller than 67% of homes in Montgomery County
  • Has a bigger lot than 80% of homes in Conroe 77301
  • Among the oldest homes in Montgomery County

What homes are worth in Conroe 77301

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

This home
$107K$471K

This home is worth more than 4% of homes in Conroe 77301.

How it measures up in Conroe 77301

The dot is this home. The mark in the middle is the typical home in Conroe 77301.

Estimated value$126,450
CheaperTypical $233,390Pricier

Pricier than 4% of homes nearby

Price per ft²$75
CheaperTypical $136Pricier

Cheaper than almost all homes nearby

Living area1,684 ft²
SmallerTypical 1,612 ft²Bigger

Bigger than 54% of homes nearby

Lot size0.26 ac
SmallerTypical 0.16 acBigger

Bigger than 80% of homes nearby

Year built1950
OlderTypical 1995Newer

Newer than 9% of homes nearby

How 603 S Sandra St ranks against every home in each area.
MeasureThis homeConroe 77301Montgomery County
Estimated valuepricier than$126,4504% of homesalmost no homes
Price per ft²pricier than$75almost no homesalmost no homes
Living areabigger than1,684 ft²54% of homes33% of homes
Lot sizebigger than0.26 ac80% of homes55% of homes
Year builtnewer than19509% of homesalmost no homes

About 603 S Sandra St

How much is 603 S Sandra St, Conroe, TX worth?

The TopHap Estimate for 603 S Sandra St, Conroe, TX is $126,450 as of Sep 24, 2026. The likely range is $113,429 to $139,471. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 603 S Sandra St, Conroe, TX last sell?

603 S Sandra St, Conroe, TX last sold on Jan 10, 2017 for $110,000, according to the county's recorded deed.

How big is 603 S Sandra St, Conroe, TX?

603 S Sandra St, Conroe, TX has 1 bathrooms, 1,684 square feet of living space and a 0.26-acre lot.

When was 603 S Sandra St, Conroe, TX built?

603 S Sandra St, Conroe, TX was built in 1950, making it 76 years old. It is a conventional home. The building has 1 story.

What schools serve 603 S Sandra St, Conroe, TX?

603 S Sandra St, Conroe, TX is assigned to Armstrong Elementary School (elementary), rated C; Conroe High School (high), rated C+; John V. Peet Junior High School (middle), rated B-. All sit in Conroe Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 603 S Sandra St, Conroe, TX compare to other homes in Conroe 77301?

Among the 12,547 homes in Conroe 77301, it is worth more than 4% of them ($126,450 against a typical $233,390), its price per square foot is higher than almost none of them ($75 against a typical $136), it is bigger than 54% of them (1,684 ft² against a typical 1,612 ft²), its lot is bigger than 80% of them (0.26 ac against a typical 0.16 ac) and it is newer than 9% of them (1950 against a typical 1995). Measured against all of Montgomery County, it is worth more than almost no 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 603 S Sandra St, Conroe, TX?

The 2025 property tax bill for 603 S Sandra St, Conroe, TX was $2,859. The county assessed it at $149,898.

More homes on S Sandra St

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