Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$234,321$112 / 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 Sep 24, 2026

421 E HOUSTON ST

TYLER, TX 75702
2
Baths
2,090 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1938
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$234K
$215K low$254K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$603 (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.$276,304 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,569
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$247,735
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$205,666
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$276,304

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySmith
Lot (acres)The size of the land the home sits on, from county records.0.30
HeatingThe type of heating system in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Deck · 144 ft²Patio · 144 ft²Porch · 32 ft²

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
Bell Elementary SchoolB
Elementary · Grades PK–5 · 1.1 mi
H
Legacy High SchoolB-
High · Grades 9–12 · 2.9 mi
M
Hubbard Middle SchoolB
Middle · Grades 6–8 · 3.0 mi

District: Tyler Independent School District

Neighborhood · ZIP 75702These 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.128
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.34

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.5.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.28,491
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,028 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$48,938
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$58,386
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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

421 E Houston 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.

  • Worth more than 91% of homes in Tyler 75702
  • Costs less per square foot than 92% of homes in Smith County
  • Bigger than 95% of homes in Tyler 75702
  • Has a bigger lot than 84% of homes in Tyler 75702
  • Older than 94% of homes in Smith County

What homes are worth in Tyler 75702

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

This home
$64K$286K

This home is worth more than 91% of homes in Tyler 75702.

How it measures up in Tyler 75702

The dot is this home. The mark in the middle is the typical home in Tyler 75702.

Estimated value$234,321
CheaperTypical $155,917Pricier

Pricier than 91% of homes nearby

Price per ft²$112
CheaperTypical $126Pricier

Pricier than 31% of homes nearby

Living area2,090 ft²
SmallerTypical 1,222 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.3 ac
SmallerTypical 0.21 acBigger

Bigger than 84% of homes nearby

Year built1938
OlderTypical 1950Newer

Newer than 25% of homes nearby

How 421 E Houston St ranks against every home in each area.
MeasureThis homeCharnwood DistrictTyler 75702Smith County
Estimated valuepricier than$234,32165% of homes91% of homes37% of homes
Price per ft²pricier than$11219% of homes31% of homes8% of homes
Living areabigger than2,090 ft²66% of homes95% of homes75% of homes
Lot sizebigger than0.3 ac78% of homes84% of homes41% of homes
Year builtnewer than193869% of homes25% of homes6% of homes

About 421 E Houston St

How much is 421 E Houston St, Tyler, TX worth?

The TopHap Estimate for 421 E Houston St, Tyler, TX is $234,321 as of Sep 24, 2026. The likely range is $214,509 to $254,133. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 E Houston St, Tyler, TX last sell?

421 E Houston St, Tyler, TX last sold on Sep 16, 2009, according to the county's recorded deed.

How big is 421 E Houston St, Tyler, TX?

421 E Houston St, Tyler, TX has 2 bathrooms, 2,090 square feet of living space and a 0.30-acre lot.

When was 421 E Houston St, Tyler, TX built?

421 E Houston St, Tyler, TX was built in 1938, making it 88 years old. The building has 1 story.

What schools serve 421 E Houston St, Tyler, TX?

421 E Houston St, Tyler, TX is assigned to Bell Elementary School (elementary), rated B; Legacy High School (high), rated B-; Hubbard Middle School (middle), rated B. All sit in Tyler Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 E Houston St, Tyler, TX compare to other homes in Tyler 75702?

Among the 7,948 homes in Tyler 75702, it is worth more than 91% of them ($234,321 against a typical $155,917), its price per square foot is higher than 31% of them ($112 against a typical $126), it is bigger than 95% of them (2,090 ft² against a typical 1,222 ft²), its lot is bigger than 84% of them (0.3 ac against a typical 0.21 ac) and it is newer than 25% of them (1938 against a typical 1950). Measured against all of Smith County, it is worth more than 37% 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 421 E Houston St, Tyler, TX?

The 2024 property tax bill for 421 E Houston St, Tyler, TX was $603. The county assessed it at $276,304.

More homes on E Houston St

Closest homes

More homes in Tyler 75702

Assigned schools

Explore the area

See this home in context

Open 421 E Houston St 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