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Single Family ResidenceResidential
$243,204$156 / 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
Last sold for $158,000 on Mar 17, 2020

1816 ATASCOSA DR

PORTLAND, TX 78374
0
Baths
1,561 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$243K
$231K low$255K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$158,000 · Mar 17, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,756 (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.$216,729 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$50,925
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$165,804
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$251,516
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$216,729

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySAN PATRICIO
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Brick
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
FireplaceWhether the home has a fireplace, and what kind.Yes
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.DeckPatio · 228 ft²Porch · 21 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.

H
Gregory-Portland High SchoolB
High · Grades 9–12 · 0.8 mi
M
Gregory-Portland Middle SchoolB-
Middle · Grades 6–8 · 0.8 mi
E
W.C. Andrews Elementary SchoolB-
Elementary · Grades PK–5 · 1.1 mi

District: Gregory-Portland Independent School District

Neighborhood · ZIP 78374These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
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.1.6%
PopulationHow many people live in this area.19,125
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,027 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,664
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,237
Average tempThe average temperature here across a full year.72°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

1816 Atascosa Dr 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 less than 67% of homes in Portland 78374
  • Smaller than 65% of homes in Portland 78374

What homes are worth in Portland 78374

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

This home
$147K$714K

This home is worth more than 33% of homes in Portland 78374.

How it measures up in Portland 78374

The dot is this home. The mark in the middle is the typical home in Portland 78374.

Estimated value$243,204
CheaperTypical $272,474Pricier

Pricier than 33% of homes nearby

Price per ft²$156
CheaperTypical $159Pricier

Pricier than 44% of homes nearby

Living area1,561 ft²
SmallerTypical 1,738 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.17 ac
SmallerTypical 0.18 acBigger

Bigger than 41% of homes nearby

Year built1977
OlderTypical 1980Newer

Newer than 42% of homes nearby

How 1816 Atascosa Dr ranks against every home in each area.
MeasureThis homePortland 78374San Patricio County
Estimated valuepricier than$243,20433% of homes61% of homes
Price per ft²pricier than$15644% of homes58% of homes
Living areabigger than1,561 ft²35% of homes57% of homes
Lot sizebigger than0.17 ac41% of homes36% of homes
Year builtnewer than197742% of homes48% of homes

About 1816 Atascosa Dr

How much is 1816 Atascosa Dr, Portland, TX worth?

The TopHap Estimate for 1816 Atascosa Dr, Portland, TX is $243,204 as of Aug 30, 2026. The likely range is $231,114 to $255,294. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1816 Atascosa Dr, Portland, TX last sell?

1816 Atascosa Dr, Portland, TX last sold on Mar 17, 2020 for $158,000, according to the county's recorded deed.

How big is 1816 Atascosa Dr, Portland, TX?

1816 Atascosa Dr, Portland, TX has 1,561 square feet of living space and a 0.17-acre lot.

When was 1816 Atascosa Dr, Portland, TX built?

1816 Atascosa Dr, Portland, TX was built in 1977, making it 49 years old. The building has 1 story.

What schools serve 1816 Atascosa Dr, Portland, TX?

1816 Atascosa Dr, Portland, TX is assigned to Gregory-Portland High School (high), rated B; Gregory-Portland Middle School (middle), rated B-; W.C. Andrews Elementary School (elementary), rated B-. All sit in Gregory-Portland Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1816 Atascosa Dr, Portland, TX compare to other homes in Portland 78374?

Among the 6,462 homes in Portland 78374, it is worth more than 33% of them ($243,204 against a typical $272,474), its price per square foot is higher than 44% of them ($156 against a typical $159), it is bigger than 35% of them (1,561 ft² against a typical 1,738 ft²), its lot is bigger than 41% of them (0.17 ac against a typical 0.18 ac) and it is newer than 42% of them (1977 against a typical 1980). Measured against all of San Patricio County, it is worth more than 61% 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 1816 Atascosa Dr, Portland, TX?

The 2025 property tax bill for 1816 Atascosa Dr, Portland, TX was $5,756. The county assessed it at $216,729.

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