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Single Family ResidenceResidential
$358,812$251 / 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 93How 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

4825 FM 121

VAN ALSTYNE, TX 75495
0
Baths
1,430 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.
3 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.

Valuation

$359K
$332K low$385K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,984 (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.$262,144 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$237,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$134,881
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$238,313
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$372,381

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyGrayson
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.1999
Lot (acres)The size of the land the home sits on, from county records.3.00
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 · 344 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.

M
Van Alstyne Junior High SchoolA+
Middle · Grades 7–8 · 6.4 mi
H
Van Alstyne High SchoolA
High · Grades 9–12 · 6.5 mi
E
Bob and Lola Sanford Elementary SchoolB
Elementary · Grades KG–4 · 6.5 mi

District: Van Alstyne Independent School District

Neighborhood · ZIP 75495These 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.70
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.8%
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.9,965
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.150 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,042
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,905
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.42 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

4825 Fm 121 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 more than 65% of homes in Grayson County
  • Costs more per square foot than 85% of homes in Grayson County
  • Smaller than 87% of homes in Van Alstyne 75495
  • Has a bigger lot than 84% of homes in Van Alstyne 75495
  • Older than 72% of homes in Van Alstyne 75495

What homes are worth in Van Alstyne 75495

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

This home
$184K$1.5M

This home is worth more than 36% of homes in Van Alstyne 75495.

How it measures up in Van Alstyne 75495

The dot is this home. The mark in the middle is the typical home in Van Alstyne 75495.

Estimated value$358,812
CheaperTypical $422,549Pricier

Pricier than 36% of homes nearby

Price per ft²$251
CheaperTypical $197Pricier

Pricier than 76% of homes nearby

Living area1,430 ft²
SmallerTypical 2,204 ft²Bigger

Bigger than 13% of homes nearby

Lot size3 ac
SmallerTypical 0.33 acBigger

Bigger than 84% of homes nearby

Year built1997
OlderTypical 2015Newer

Newer than 28% of homes nearby

How 4825 Fm 121 ranks against every home in each area.
MeasureThis homeVan Alstyne 75495Grayson County
Estimated valuepricier than$358,81236% of homes65% of homes
Price per ft²pricier than$25176% of homes85% of homes
Living areabigger than1,430 ft²13% of homes38% of homes
Lot sizebigger than3 ac84% of homes84% of homes
Year builtnewer than199728% of homes59% of homes

About 4825 Fm 121

How much is 4825 Fm 121, Van Alstyne, TX worth?

The TopHap Estimate for 4825 Fm 121, Van Alstyne, TX is $358,812 as of Aug 30, 2026. The likely range is $332,479 to $385,145. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 4825 Fm 121, Van Alstyne, TX?

4825 Fm 121, Van Alstyne, TX has 1,430 square feet of living space and a 3.00-acre lot.

When was 4825 Fm 121, Van Alstyne, TX built?

4825 Fm 121, Van Alstyne, TX was built in 1997, making it 29 years old.

What schools serve 4825 Fm 121, Van Alstyne, TX?

4825 Fm 121, Van Alstyne, TX is assigned to Van Alstyne Junior High School (middle), rated A+; Van Alstyne High School (high), rated A; Bob and Lola Sanford Elementary School (elementary), rated B. All sit in Van Alstyne Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4825 Fm 121, Van Alstyne, TX compare to other homes in Van Alstyne 75495?

Among the 5,996 homes in Van Alstyne 75495, it is worth more than 36% of them ($358,812 against a typical $422,549), its price per square foot is higher than 76% of them ($251 against a typical $197), it is bigger than 13% of them (1,430 ft² against a typical 2,204 ft²), its lot is bigger than 84% of them (3 ac against a typical 0.33 ac) and it is newer than 28% of them (1997 against a typical 2015). Measured against all of Grayson County, it is worth more than 65% 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 4825 Fm 121, Van Alstyne, TX?

The 2024 property tax bill for 4825 Fm 121, Van Alstyne, TX was $1,984. The county assessed it at $262,144.

More homes on Fm 121

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Assigned schools

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