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Single Family ResidenceResidential
$301,939$126 / 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 $155,000 on Oct 19, 2021

505 SW 18TH ST

SEMINOLE, TX 79360
2.5
Baths
2,404 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1993
Year BuiltThe year the home was originally built, according to county records.

Valuation

$302K
$286K low$318K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$155,000 · Oct 19, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,932 (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.$254,710 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$39,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$215,710
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$247,410
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$254,710

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
91
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
90
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
14
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
20
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyGAINES
Lot (acres)The size of the land the home sits on, from county records.0.22
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 265 ft²

Transaction History(6)

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.

E
Young Elementary School
Elementary · Grades PK–1 · 0.5 mi
H
Seminole High SchoolC+
High · Grades 9–12 · 0.7 mi
M
Seminole Jr High SchoolC+
Middle · Grades 6–8 · 1.5 mi

District: Seminole Independent School District

Neighborhood · ZIP 79360These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.38

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.7%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.18,249
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.19 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,706
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,976
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.17 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

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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

505 Sw 18th 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 72% of homes in Gaines County
  • Costs less per square foot than 82% of homes in Seminole 79360
  • Bigger than 87% of homes in Seminole 79360
  • Has a smaller lot than 71% of homes in Seminole 79360
  • Older than 74% of homes in Seminole 79360

What homes are worth in Seminole 79360

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

This home
$100K$693K

This home is worth more than 67% of homes in Seminole 79360.

How it measures up in Seminole 79360

The dot is this home. The mark in the middle is the typical home in Seminole 79360.

Estimated value$301,939
CheaperTypical $249,443Pricier

Pricier than 67% of homes nearby

Price per ft²$126
CheaperTypical $149Pricier

Pricier than 18% of homes nearby

Living area2,404 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.22 ac
SmallerTypical 0.37 acBigger

Bigger than 29% of homes nearby

Year built1993
OlderTypical 2008Newer

Newer than 26% of homes nearby

How 505 Sw 18th St ranks against every home in each area.
MeasureThis homeSeminole 79360Gaines County
Estimated valuepricier than$301,93967% of homes72% of homes
Price per ft²pricier than$12618% of homes34% of homes
Living areabigger than2,404 ft²87% of homes87% of homes
Lot sizebigger than0.22 ac29% of homes30% of homes
Year builtnewer than199326% of homes27% of homes

About 505 Sw 18th St

How much is 505 Sw 18th St, Seminole, TX worth?

The TopHap Estimate for 505 Sw 18th St, Seminole, TX is $301,939 as of Sep 24, 2026. The likely range is $286,089 to $317,789. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 505 Sw 18th St, Seminole, TX last sell?

505 Sw 18th St, Seminole, TX last sold on Oct 19, 2021 for $155,000, according to the county's recorded deed.

How big is 505 Sw 18th St, Seminole, TX?

505 Sw 18th St, Seminole, TX has 2.5 bathrooms, 2,404 square feet of living space and a 0.22-acre lot.

When was 505 Sw 18th St, Seminole, TX built?

505 Sw 18th St, Seminole, TX was built in 1993, making it 33 years old.

What schools serve 505 Sw 18th St, Seminole, TX?

505 Sw 18th St, Seminole, TX is assigned to Young Elementary School (elementary); Seminole High School (high), rated C+; Seminole Jr High School (middle), rated C+. All sit in Seminole Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 505 Sw 18th St, Seminole, TX compare to other homes in Seminole 79360?

Among the 5,928 homes in Seminole 79360, it is worth more than 67% of them ($301,939 against a typical $249,443), its price per square foot is higher than 18% of them ($126 against a typical $149), it is bigger than 87% of them (2,404 ft² against a typical 1,440 ft²), its lot is bigger than 29% of them (0.22 ac against a typical 0.37 ac) and it is newer than 26% of them (1993 against a typical 2008). Measured against all of Gaines County, it is worth more than 72% 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 505 Sw 18th St, Seminole, TX?

The 2025 property tax bill for 505 Sw 18th St, Seminole, TX was $5,932. The county assessed it at $254,710.

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