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Single Family ResidenceResidential
$133,927$143 / 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 Oct 21, 2026
Last sold for $45,100 on Mar 28, 2001

851 S VALDERAS ST

ANGLETON, TX 77515
5
Baths
934 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.
1965
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$134K
$123K low$145K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$45,100 · Mar 28, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$730 (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.$98,374 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$56,590
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$116,770
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$81,301
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$173,360

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.24 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.42%

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
CountyBRAZORIA
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1990
Lot (acres)The size of the land the home sits on, from county records.0.30
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Electric
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.Porch · 106 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
Southside Elementary SchoolB+
Elementary · Grades PK–5 · 0.4 mi
H
Angleton High SchoolC
High · Grades 9–12 · 3.3 mi
M
Heritage Junior High School
Middle · Grades 6–8 · 5.3 mi

District: Angleton Independent School District

Neighborhood · ZIP 77515These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.4%
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.40,230
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.183 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,601
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$111,148
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.54 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

851 S Valderas 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 less than 96% of homes in Brazoria County
  • Costs less per square foot than 69% of homes in Brazoria County
  • Smaller than 94% of homes in Brazoria County
  • Older than 86% of homes in Brazoria County

What homes are worth in Angleton 77515

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

This home
$99K$699K

This home is worth more than 6% of homes in Angleton 77515.

How it measures up in Angleton 77515

The dot is this home. The mark in the middle is the typical home in Angleton 77515.

Estimated value$133,927
CheaperTypical $241,024Pricier

Pricier than 6% of homes nearby

Price per ft²$143
CheaperTypical $152Pricier

Pricier than 39% of homes nearby

Living area934 ft²
SmallerTypical 1,555 ft²Bigger

Bigger than 9% of homes nearby

Lot size0.3 ac
SmallerTypical 0.31 acBigger

Bigger than 49% of homes nearby

Year built1965
OlderTypical 1985Newer

Newer than 22% of homes nearby

How 851 S Valderas St ranks against every home in each area.
MeasureThis homeAngleton 77515Brazoria County
Estimated valuepricier than$133,9276% of homes4% of homes
Price per ft²pricier than$14339% of homes31% of homes
Living areabigger than934 ft²9% of homes6% of homes
Lot sizebigger than0.3 ac49% of homes64% of homes
Year builtnewer than196522% of homes14% of homes

About 851 S Valderas St

How much is 851 S Valderas St, Angleton, TX worth?

The TopHap Estimate for 851 S Valderas St, Angleton, TX is $133,927 as of Oct 21, 2026. The likely range is $122,835 to $145,019. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 851 S Valderas St, Angleton, TX last sell?

851 S Valderas St, Angleton, TX last sold on Mar 28, 2001 for $45,100, according to the county's recorded deed.

How big is 851 S Valderas St, Angleton, TX?

851 S Valderas St, Angleton, TX has 5 bathrooms, 934 square feet of living space and a 0.30-acre lot.

When was 851 S Valderas St, Angleton, TX built?

851 S Valderas St, Angleton, TX was built in 1965, making it 61 years old. The building has 1 story.

What schools serve 851 S Valderas St, Angleton, TX?

851 S Valderas St, Angleton, TX is assigned to Southside Elementary School (elementary), rated B+; Angleton High School (high), rated C; Heritage Junior High School (middle). All sit in Angleton Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 851 S Valderas St, Angleton, TX compare to other homes in Angleton 77515?

Among the 12,340 homes in Angleton 77515, it is worth more than 6% of them ($133,927 against a typical $241,024), its price per square foot is higher than 39% of them ($143 against a typical $152), it is bigger than 9% of them (934 ft² against a typical 1,555 ft²), its lot is bigger than 49% of them (0.3 ac against a typical 0.31 ac) and it is newer than 22% of them (1965 against a typical 1985). Measured against all of Brazoria County, it is worth more than 4% 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 851 S Valderas St, Angleton, TX?

The 2024 property tax bill for 851 S Valderas St, Angleton, TX was $730. The county assessed it at $98,374.

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