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Single Family ResidenceResidential
$96,824$74 / 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 96How 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

306 SOUTH ST

GRAHAM, TX 76450
3
Beds
1
Baths
1,300 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.

Valuation

$97K
$93K low$101K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$702 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$27,213 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$29,850
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$30,700

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.70
96
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.
42
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
45
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.169 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.0.2 percent flood zone

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
CountyYOUNG
Lot (acres)The size of the land the home sits on, from county records.0.32
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.Patio · 84 ft²Porch · 138 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.

H
Graham High SchoolB-
High · Grades 9–12 · 0.8 mi
M
Graham Jr High SchoolB-
Middle · Grades 6–8 · 0.8 mi
E
Graham Elementary SchoolC+
Elementary · Grades PK–5 · 1.6 mi

District: Graham Independent School District

Neighborhood · ZIP 76450These 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.88
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 100.23

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.82%
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.16%
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.13,519
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.26 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,837
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,278
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.30 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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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

306 South 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 89% of homes in Graham 76450
  • Costs less per square foot than 94% of homes in Graham 76450
  • Older than 91% of homes in Graham 76450

What homes are worth in Graham 76450

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

This home
$59K$1.6M

This home is worth more than 11% of homes in Graham 76450.

How it measures up in Graham 76450

The dot is this home. The mark in the middle is the typical home in Graham 76450.

Estimated value$96,824
CheaperTypical $228,402Pricier

Pricier than 11% of homes nearby

Price per ft²$74
CheaperTypical $137Pricier

Pricier than 6% of homes nearby

Living area1,300 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.32 ac
SmallerTypical 0.39 acBigger

Bigger than 43% of homes nearby

Year built1940
OlderTypical 1974Newer

Newer than 9% of homes nearby

How 306 South St ranks against every home in each area.
MeasureThis homeGraham 76450Young County
Estimated valuepricier than$96,82411% of homes18% of homes
Price per ft²pricier than$746% of homes16% of homes
Living areabigger than1,300 ft²36% of homes37% of homes
Lot sizebigger than0.32 ac43% of homes44% of homes
Year builtnewer than19409% of homes11% of homes

About 306 South St

How much is 306 South St, Graham, TX worth?

The TopHap Estimate for 306 South St, Graham, TX is $96,824 as of Sep 24, 2026. The likely range is $92,871 to $100,777. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 306 South St, Graham, TX last sell?

306 South St, Graham, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 306 South St, Graham, TX?

306 South St, Graham, TX has 3 bedrooms, 1 bathrooms, 1,300 square feet of living space and a 0.32-acre lot.

When was 306 South St, Graham, TX built?

306 South St, Graham, TX was built in 1940, making it 86 years old.

What schools serve 306 South St, Graham, TX?

306 South St, Graham, TX is assigned to Graham High School (high), rated B-; Graham Jr High School (middle), rated B-; Graham Elementary School (elementary), rated C+. All sit in Graham Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 306 South St, Graham, TX compare to other homes in Graham 76450?

Among the 6,809 homes in Graham 76450, it is worth more than 11% of them ($96,824 against a typical $228,402), its price per square foot is higher than 6% of them ($74 against a typical $137), it is bigger than 36% of them (1,300 ft² against a typical 1,512 ft²), its lot is bigger than 43% of them (0.32 ac against a typical 0.39 ac) and it is newer than 9% of them (1940 against a typical 1974). Measured against all of Young County, it is worth more than 18% 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 306 South St, Graham, TX?

The 2026 property tax bill for 306 South St, Graham, TX was $702. The county assessed it at $27,213.

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