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Single Family ResidenceResidential
$244,150$167 / 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

502 N RIGGINS ST

ANNA, TX 75409
0
Baths
1,458 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1925
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$244K
$233K low$255K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$682 (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.$227,829 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$96,250
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$131,579
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$290,389
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$227,829

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.54
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
41
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
92
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
52
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
88
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
CountyCollin
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.2005
Lot (acres)The size of the land the home sits on, from county records.0.28
HeatingThe type of heating system in the home.None
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 · 248 ft²

Transaction History(1)

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
Sue Evelyn Rattan Elementary SchoolB
Elementary · Grades PK–5 · 1.1 mi
M
Slayter Creek Middle SchoolC
Middle · Grades 6–8 · 1.1 mi
H
Anna High SchoolB-
High · Grades 9–12 · 1.4 mi

District: Anna Independent School District

Neighborhood · ZIP 75409These 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.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.27,854
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.341 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,793
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,172
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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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

502 N Riggins 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 98% of homes in Anna 75409
  • Costs less per square foot than 89% of homes in Collin County
  • Smaller than 91% of homes in Collin County
  • Has a bigger lot than 78% of homes in Anna 75409
  • Among the oldest homes in Anna 75409

What homes are worth in Anna 75409

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

This home
$248K$961K

This home is worth more than 2% of homes in Anna 75409.

How it measures up in Anna 75409

The dot is this home. The mark in the middle is the typical home in Anna 75409.

Estimated value$244,150
CheaperTypical $343,080Pricier

Pricier than 2% of homes nearby

Price per ft²$167
CheaperTypical $175Pricier

Pricier than 37% of homes nearby

Living area1,458 ft²
SmallerTypical 1,981 ft²Bigger

Bigger than 11% of homes nearby

Lot size0.28 ac
SmallerTypical 0.17 acBigger

Bigger than 78% of homes nearby

Year built1925
OlderTypical 2018Newer

Older than almost all homes nearby

How 502 N Riggins St ranks against every home in each area.
MeasureThis homeAnna 75409Collin County
Estimated valuepricier than$244,1502% of homes3% of homes
Price per ft²pricier than$16737% of homes11% of homes
Living areabigger than1,458 ft²11% of homes9% of homes
Lot sizebigger than0.28 ac78% of homes75% of homes
Year builtnewer than1925almost no homesalmost no homes

About 502 N Riggins St

How much is 502 N Riggins St, Anna, TX worth?

The TopHap Estimate for 502 N Riggins St, Anna, TX is $244,150 as of Sep 24, 2026. The likely range is $232,809 to $255,491. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 502 N Riggins St, Anna, TX last sell?

502 N Riggins St, Anna, TX last sold on Mar 18, 1987, according to the county's recorded deed.

How big is 502 N Riggins St, Anna, TX?

502 N Riggins St, Anna, TX has 1,458 square feet of living space and a 0.28-acre lot.

When was 502 N Riggins St, Anna, TX built?

502 N Riggins St, Anna, TX was built in 1925, making it 101 years old. The building has 1 story.

What schools serve 502 N Riggins St, Anna, TX?

502 N Riggins St, Anna, TX is assigned to Sue Evelyn Rattan Elementary School (elementary), rated B; Slayter Creek Middle School (middle), rated C; Anna High School (high), rated B-. All sit in Anna Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 502 N Riggins St, Anna, TX compare to other homes in Anna 75409?

Among the 14,145 homes in Anna 75409, it is worth more than 2% of them ($244,150 against a typical $343,080), its price per square foot is higher than 37% of them ($167 against a typical $175), it is bigger than 11% of them (1,458 ft² against a typical 1,981 ft²), its lot is bigger than 78% of them (0.28 ac against a typical 0.17 ac) and it is newer than almost none of them (1925 against a typical 2018). Measured against all of Collin County, it is worth more than 3% 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 502 N Riggins St, Anna, TX?

The 2024 property tax bill for 502 N Riggins St, Anna, TX was $682. The county assessed it at $227,829.

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