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Single Family ResidenceResidential
$81,167$114 / 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 Aug 30, 2026

420 S 12TH ST

CONROE, TX 77301
1
Baths
714 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1945
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$81K
$77K low$85K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$180 (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.$26,234 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$23,849
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$68,746

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.''

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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.16
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.Composition Shingle
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.Shed · 100 ft²Porch · 20 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.

E
Sam Houston Elementary SchoolB+
Elementary · Grades PK–4 · 1.0 mi
M
Donald J. Stockton Junior High SchoolB
Middle · Grades 7–8 · 1.9 mi
H
Conroe High SchoolC+
High · Grades 9–12 · 2.6 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%

Owner Tools

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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

420 S 12th 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 Conroe 77301
  • Costs less per square foot than 97% of homes in Montgomery County
  • Smaller than 98% of homes in Conroe 77301
  • Has a smaller lot than 73% of homes in Montgomery County
  • 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
$106K$494K

This home is worth less than almost all 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$81,167
CheaperTypical $232,127Pricier

Cheaper than almost all homes nearby

Price per ft²$114
CheaperTypical $135Pricier

Pricier than 14% of homes nearby

Living area714 ft²
SmallerTypical 1,616 ft²Bigger

Bigger than 2% of homes nearby

Lot size0.16 ac
SmallerTypical 0.16 acBigger

Bigger than 48% of homes nearby

Year built1945
OlderTypical 1995Newer

Newer than 2% of homes nearby

How 420 S 12th St ranks against every home in each area.
MeasureThis homeConroe 77301Montgomery County
Estimated valuepricier than$81,167almost no homesalmost no homes
Price per ft²pricier than$11414% of homes3% of homes
Living areabigger than714 ft²2% of homes2% of homes
Lot sizebigger than0.16 ac48% of homes27% of homes
Year builtnewer than19452% of homesalmost no homes

About 420 S 12th St

How much is 420 S 12th St, Conroe, TX worth?

The TopHap Estimate for 420 S 12th St, Conroe, TX is $81,167 as of Aug 30, 2026. The likely range is $77,444 to $84,890. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 420 S 12th St, Conroe, TX last sell?

420 S 12th St, Conroe, TX last sold on Apr 5, 2013, according to the county's recorded deed.

How big is 420 S 12th St, Conroe, TX?

420 S 12th St, Conroe, TX has 1 bathrooms, 714 square feet of living space and a 0.16-acre lot.

When was 420 S 12th St, Conroe, TX built?

420 S 12th St, Conroe, TX was built in 1945, making it 81 years old. It is a conventional home. The building has 1 story.

What schools serve 420 S 12th St, Conroe, TX?

420 S 12th St, Conroe, TX is assigned to Sam Houston Elementary School (elementary), rated B+; Donald J. Stockton Junior High School (middle), 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 420 S 12th St, Conroe, TX compare to other homes in Conroe 77301?

Among the 12,508 homes in Conroe 77301, it is worth more than almost none of them ($81,167 against a typical $232,127), its price per square foot is higher than 14% of them ($114 against a typical $135), it is bigger than 2% of them (714 ft² against a typical 1,616 ft²), its lot is bigger than 48% of them (0.16 ac against a typical 0.16 ac) and it is newer than 2% of them (1945 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 420 S 12th St, Conroe, TX?

The 2025 property tax bill for 420 S 12th St, Conroe, TX was $180. The county assessed it at $26,234.

More homes on S 12th St

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Assigned schools

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