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Single Family ResidenceResidential
$128,655$105 / 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

309 MARY DR

GULFPORT, MS 39503
3
Beds
0
Baths
1,220 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$129K
$119K low$138K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,275 (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.$10,695 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$10,262
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$71,301

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.10 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.minimal

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
CountyHARRISON
Lot (acres)The size of the land the home sits on, from county records.0.20
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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 · 378 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
Three Rivers Elementary SchoolB-
Elementary · Grades KG–6 · 1.6 mi
M
North Gulfport Elementary & Middle SchoolD+
Middle · Grades KG–8 · 3.0 mi
H
Harrison Central High SchoolB
High · Grades 9–12 · 4.1 mi

District: Harrison County School District

Neighborhood · ZIP 39503These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
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.0.7%
PopulationHow many people live in this area.55,444
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.459 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,528
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,474
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.67 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Owner Tools

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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

309 Mary Dr 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 94% of homes in Gulfport 39503
  • Costs less per square foot than 76% of homes in Gulfport 39503
  • Smaller than 89% of homes in Gulfport 39503
  • Has a smaller lot than 86% of homes in Gulfport 39503
  • Older than 73% of homes in Gulfport 39503

What homes are worth in Gulfport 39503

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

This home
$102K$627K

This home is worth more than 6% of homes in Gulfport 39503.

How it measures up in Gulfport 39503

The dot is this home. The mark in the middle is the typical home in Gulfport 39503.

Estimated value$128,655
CheaperTypical $230,390Pricier

Pricier than 6% of homes nearby

Price per ft²$105
CheaperTypical $119Pricier

Pricier than 24% of homes nearby

Living area1,220 ft²
SmallerTypical 1,893 ft²Bigger

Bigger than 11% of homes nearby

Lot size0.2 ac
SmallerTypical 1 acBigger

Bigger than 14% of homes nearby

Year built1980
OlderTypical 2000Newer

Newer than 27% of homes nearby

How 309 Mary Dr ranks against every home in each area.
MeasureThis homeGulfport 39503Harrison County
Estimated valuepricier than$128,6556% of homes11% of homes
Price per ft²pricier than$10524% of homes24% of homes
Living areabigger than1,220 ft²11% of homes17% of homes
Lot sizebigger than0.2 ac14% of homes23% of homes
Year builtnewer than198027% of homes40% of homes

About 309 Mary Dr

How much is 309 Mary Dr, Gulfport, MS worth?

The TopHap Estimate for 309 Mary Dr, Gulfport, MS is $128,655 as of Aug 30, 2026. The likely range is $119,125 to $138,185. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Mary Dr, Gulfport, MS last sell?

309 Mary Dr, Gulfport, MS last sold on Oct 28, 2022, according to the county's recorded deed.

How big is 309 Mary Dr, Gulfport, MS?

309 Mary Dr, Gulfport, MS has 3 bedrooms, 1,220 square feet of living space and a 0.20-acre lot.

When was 309 Mary Dr, Gulfport, MS built?

309 Mary Dr, Gulfport, MS was built in 1980, making it 46 years old. The building has 1 story.

What schools serve 309 Mary Dr, Gulfport, MS?

309 Mary Dr, Gulfport, MS is assigned to Three Rivers Elementary School (elementary), rated B-; North Gulfport Elementary & Middle School (middle), rated D+; Harrison Central High School (high), rated B. All sit in Harrison County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Mary Dr, Gulfport, MS compare to other homes in Gulfport 39503?

Among the 19,706 homes in Gulfport 39503, it is worth more than 6% of them ($128,655 against a typical $230,390), its price per square foot is higher than 24% of them ($105 against a typical $119), it is bigger than 11% of them (1,220 ft² against a typical 1,893 ft²), its lot is bigger than 14% of them (0.2 ac against a typical 1 ac) and it is newer than 27% of them (1980 against a typical 2000). Measured against all of Harrison County, it is worth more than 11% 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 309 Mary Dr, Gulfport, MS?

The 2025 property tax bill for 309 Mary Dr, Gulfport, MS was $1,275. The county assessed it at $10,695.

More homes on Mary Dr

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Assigned schools

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