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Single Family ResidenceResidential
$178,623$110 / 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

820 DOLLY ST

PHARR, TX 78577
3
Beds
2
Baths
1,617 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$179K
$164K low$193K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,384 (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.$211,507 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$65,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$146,507
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$215,106
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$211,507

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.15 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.''

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
CountyHIDALGO
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.2010
Lot (acres)The size of the land the home sits on, from county records.0.19
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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 · 48 ft²

Transaction History(2)

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
Carmen Anaya Elementary SchoolB
Elementary · Grades PK–5 · 0.3 mi
M
Jaime Escalante Middle SchoolB-
Middle · Grades 6–8 · 1.3 mi
H
PSJA Southwest Early College High SchoolC+
High · Grades 9–12 · 2.4 mi

District: Pharr-San Juan-Alamo Independent School District

Neighborhood · ZIP 78577These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.10

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.14%
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.1.8%
PopulationHow many people live in this area.84,302
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,793 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$43,604
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$62,103
Average tempThe average temperature here across a full year.74°F
Annual precipHow much rain and melted snow falls here in a typical year.23 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

820 Dolly 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.

  • Costs less per square foot than 71% of homes in Hidalgo County
  • Bigger than 69% of homes in Pharr 78577
  • Has a bigger lot than 75% of homes in Pharr 78577
  • Newer than 73% of homes in Pharr 78577

What homes are worth in Pharr 78577

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

This home
$70K$411K

This home is worth more than 55% of homes in Pharr 78577.

How it measures up in Pharr 78577

The dot is this home. The mark in the middle is the typical home in Pharr 78577.

Estimated value$178,623
CheaperTypical $169,278Pricier

Pricier than 55% of homes nearby

Price per ft²$110
CheaperTypical $123Pricier

Pricier than 31% of homes nearby

Living area1,617 ft²
SmallerTypical 1,320 ft²Bigger

Bigger than 69% of homes nearby

Lot size0.19 ac
SmallerTypical 0.15 acBigger

Bigger than 75% of homes nearby

Year built2005
OlderTypical 1999Newer

Newer than 73% of homes nearby

How 820 Dolly St ranks against every home in each area.
MeasureThis homePharr 78577Hidalgo County
Estimated valuepricier than$178,62355% of homes44% of homes
Price per ft²pricier than$11031% of homes29% of homes
Living areabigger than1,617 ft²69% of homes60% of homes
Lot sizebigger than0.19 ac75% of homes51% of homes
Year builtnewer than200573% of homes68% of homes

About 820 Dolly St

How much is 820 Dolly St, Pharr, TX worth?

The TopHap Estimate for 820 Dolly St, Pharr, TX is $178,623 as of Sep 24, 2026. The likely range is $164,022 to $193,224. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 820 Dolly St, Pharr, TX last sell?

820 Dolly St, Pharr, TX last sold on May 24, 2005, according to the county's recorded deed.

How big is 820 Dolly St, Pharr, TX?

820 Dolly St, Pharr, TX has 3 bedrooms, 2 bathrooms, 1,617 square feet of living space and a 0.19-acre lot.

When was 820 Dolly St, Pharr, TX built?

820 Dolly St, Pharr, TX was built in 2005, making it 21 years old. The building has 1 story.

What schools serve 820 Dolly St, Pharr, TX?

820 Dolly St, Pharr, TX is assigned to Carmen Anaya Elementary School (elementary), rated B; Jaime Escalante Middle School (middle), rated B-; PSJA Southwest Early College High School (high), rated C+. All sit in Pharr-San Juan-Alamo Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 820 Dolly St, Pharr, TX compare to other homes in Pharr 78577?

Among the 22,390 homes in Pharr 78577, it is worth more than 55% of them ($178,623 against a typical $169,278), its price per square foot is higher than 31% of them ($110 against a typical $123), it is bigger than 69% of them (1,617 ft² against a typical 1,320 ft²), its lot is bigger than 75% of them (0.19 ac against a typical 0.15 ac) and it is newer than 73% of them (2005 against a typical 1999). Measured against all of Hidalgo County, it is worth more than 44% 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 820 Dolly St, Pharr, TX?

The 2025 property tax bill for 820 Dolly St, Pharr, TX was $5,384. The county assessed it at $211,507.

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