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Single Family ResidenceResidential
$157,345$70 / 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 $148,258 on Jul 3, 2025

4646 ALAMOSA ST

PORT ARTHUR, TX 77642
0
Baths
2,244 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.
1962
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$157K
$142K low$173K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$148,258 · Jul 3, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,772 (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.$193,233 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,250
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$181,983
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$187,719
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$193,233

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.46
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
43
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
98
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
64
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
19
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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%

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
CountyJEFFERSON
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.Brick
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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 · 20 ft²

Transaction History(10)

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
Tyrrell Elementary SchoolD-
Elementary · Grades KG–5 · 0.4 mi
M
Thomas Jefferson Middle SchoolD-
Middle · Grades 6–8 · 0.5 mi
H
Memorial High SchoolD-
High · Grades 9–12 · 3.1 mi

District: Port Arthur Independent School District

Neighborhood · ZIP 77642These 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.120
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.27%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.39,414
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.719 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$45,969
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$63,940
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.58 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

4646 Alamosa 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 68% of homes in Port Arthur 77642
  • Costs less per square foot than 85% of homes in Jefferson County
  • Bigger than 89% of homes in Port Arthur 77642
  • Has a bigger lot than 78% of homes in Port Arthur 77642

What homes are worth in Port Arthur 77642

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

This home
$63K$396K

This home is worth more than 68% of homes in Port Arthur 77642.

How it measures up in Port Arthur 77642

The dot is this home. The mark in the middle is the typical home in Port Arthur 77642.

Estimated value$157,345
CheaperTypical $124,997Pricier

Pricier than 68% of homes nearby

Price per ft²$70
CheaperTypical $89Pricier

Pricier than 19% of homes nearby

Living area2,244 ft²
SmallerTypical 1,409 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.26 ac
SmallerTypical 0.19 acBigger

Bigger than 78% of homes nearby

Year built1962
OlderTypical 1962Newer

Newer than 64% of homes nearby

How 4646 Alamosa St ranks against every home in each area.
MeasureThis homePort Arthur 77642Jefferson County
Estimated valuepricier than$157,34568% of homes45% of homes
Price per ft²pricier than$7019% of homes15% of homes
Living areabigger than2,244 ft²89% of homes83% of homes
Lot sizebigger than0.26 ac78% of homes65% of homes
Year builtnewer than196264% of homes39% of homes

About 4646 Alamosa St

How much is 4646 Alamosa St, Port Arthur, TX worth?

The TopHap Estimate for 4646 Alamosa St, Port Arthur, TX is $157,345 as of Sep 24, 2026. The likely range is $141,567 to $173,123. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4646 Alamosa St, Port Arthur, TX last sell?

4646 Alamosa St, Port Arthur, TX last sold on Jul 3, 2025 for $148,258, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4646 Alamosa St, Port Arthur, TX?

4646 Alamosa St, Port Arthur, TX has 2,244 square feet of living space and a 0.26-acre lot.

When was 4646 Alamosa St, Port Arthur, TX built?

4646 Alamosa St, Port Arthur, TX was built in 1962, making it 64 years old. The building has 2 stories.

What schools serve 4646 Alamosa St, Port Arthur, TX?

4646 Alamosa St, Port Arthur, TX is assigned to Tyrrell Elementary School (elementary), rated D-; Thomas Jefferson Middle School (middle), rated D-; Memorial High School (high), rated D-. All sit in Port Arthur Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4646 Alamosa St, Port Arthur, TX compare to other homes in Port Arthur 77642?

Among the 10,525 homes in Port Arthur 77642, it is worth more than 68% of them ($157,345 against a typical $124,997), its price per square foot is higher than 19% of them ($70 against a typical $89), it is bigger than 89% of them (2,244 ft² against a typical 1,409 ft²), its lot is bigger than 78% of them (0.26 ac against a typical 0.19 ac) and it is newer than 64% of them (1962 against a typical 1962). Measured against all of Jefferson County, it is worth more than 45% 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 4646 Alamosa St, Port Arthur, TX?

The 2025 property tax bill for 4646 Alamosa St, Port Arthur, TX was $1,772. The county assessed it at $193,233.

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