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Single Family ResidenceResidential
$172,342$160 / 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 98How 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

421 S AVENUE F

MASON, TX 76856
0
Baths
1,075 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.

Valuation

$172K
$168K low$176K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,382 (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.$216,643 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,224
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$188,419
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$201,738
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$216,643

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.50
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
74
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
93
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
38
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
37
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.9 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
CountyMason
Lot (acres)The size of the land the home sits on, from county records.0.22

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Mason High SchoolA
High · Grades 9–12 · 0.2 mi
M
Mason Jr High SchoolA
Middle · Grades 5–8 · 0.2 mi
E
Mason Elementary SchoolA-
Elementary · Grades PK–4 · 0.2 mi

District: Mason Independent School District

Neighborhood · ZIP 76856These 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.114
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 100.15

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.77%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.3,509
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,312
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,980
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.29 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.65%

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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

421 S Avenue F 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 79% of homes in Mason 76856
  • Smaller than 82% of homes in Mason 76856
  • Has a smaller lot than 90% of homes in Mason 76856
  • Newer than 73% of homes in Mason 76856

What homes are worth in Mason 76856

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

This home
$101K$910K

This home is worth more than 21% of homes in Mason 76856.

How it measures up in Mason 76856

The dot is this home. The mark in the middle is the typical home in Mason 76856.

Estimated value$172,342
CheaperTypical $286,080Pricier

Pricier than 21% of homes nearby

Price per ft²$160
CheaperTypical $170Pricier

Pricier than 42% of homes nearby

Living area1,075 ft²
SmallerTypical 1,672 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.22 ac
SmallerTypical 0.72 acBigger

Bigger than 10% of homes nearby

Year built2002
OlderTypical 1993Newer

Newer than 73% of homes nearby

How 421 S Avenue F ranks against every home in each area.
MeasureThis homeMason 76856
Estimated valuepricier than$172,34221% of homes
Price per ft²pricier than$16042% of homes
Living areabigger than1,075 ft²18% of homes
Lot sizebigger than0.22 ac10% of homes
Year builtnewer than200273% of homes

About 421 S Avenue F

How much is 421 S Avenue F, Mason, TX worth?

The TopHap Estimate for 421 S Avenue F, Mason, TX is $172,342 as of Sep 24, 2026. The likely range is $168,369 to $176,315. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 S Avenue F, Mason, TX last sell?

421 S Avenue F, Mason, TX last sold on Mar 1, 2024, according to the county's recorded deed.

How big is 421 S Avenue F, Mason, TX?

421 S Avenue F, Mason, TX has 1,075 square feet of living space and a 0.22-acre lot.

When was 421 S Avenue F, Mason, TX built?

421 S Avenue F, Mason, TX was built in 2002, making it 24 years old.

What schools serve 421 S Avenue F, Mason, TX?

421 S Avenue F, Mason, TX is assigned to Mason High School (high), rated A; Mason Jr High School (middle), rated A; Mason Elementary School (elementary), rated A-. All sit in Mason Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 S Avenue F, Mason, TX compare to other homes in Mason 76856?

Among the 1,820 homes in Mason 76856, it is worth more than 21% of them ($172,342 against a typical $286,080), its price per square foot is higher than 42% of them ($160 against a typical $170), it is bigger than 18% of them (1,075 ft² against a typical 1,672 ft²), its lot is bigger than 10% of them (0.22 ac against a typical 0.72 ac) and it is newer than 73% of them (2002 against a typical 1993). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 421 S Avenue F, Mason, TX?

The 2025 property tax bill for 421 S Avenue F, Mason, TX was $2,382. The county assessed it at $216,643.

More homes on S Avenue F

Closest homes

More homes in Mason 76856

Assigned schools

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