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Single Family ResidenceResidential
$112,595$85 / 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 91How 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

300 MARY DR

GULFPORT, MS 39503
0
Baths
1,332 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.
1985
Year BuiltThe year the home was originally built, according to county records.

Valuation

$113K
$103K low$123K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,157 (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.$9,708 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$9,708
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$64,722

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHarrison
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
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 · 144 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%

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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

300 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 96% of homes in Gulfport 39503
  • Costs less per square foot than 94% of homes in Gulfport 39503
  • Smaller than 83% of homes in Gulfport 39503
  • Older than 68% 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
$104K$634K

This home is worth more than 4% 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$112,595
CheaperTypical $229,371Pricier

Pricier than 4% of homes nearby

Price per ft²$85
CheaperTypical $119Pricier

Pricier than 6% of homes nearby

Living area1,332 ft²
SmallerTypical 1,898 ft²Bigger

Bigger than 17% of homes nearby

Year built1985
OlderTypical 2000Newer

Newer than 32% of homes nearby

How 300 Mary Dr ranks against every home in each area.
MeasureThis homeGulfport 39503Harrison County
Estimated valuepricier than$112,5954% of homes7% of homes
Price per ft²pricier than$856% of homes8% of homes
Living areabigger than1,332 ft²17% of homes24% of homes
Year builtnewer than198532% of homes44% of homes

About 300 Mary Dr

How much is 300 Mary Dr, Gulfport, MS worth?

The TopHap Estimate for 300 Mary Dr, Gulfport, MS is $112,595 as of Sep 24, 2026. The likely range is $102,623 to $122,567. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When was 300 Mary Dr, Gulfport, MS built?

300 Mary Dr, Gulfport, MS was built in 1985, making it 41 years old.

What schools serve 300 Mary Dr, Gulfport, MS?

300 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 300 Mary Dr, Gulfport, MS compare to other homes in Gulfport 39503?

Among the 19,706 homes in Gulfport 39503, it is worth more than 4% of them ($112,595 against a typical $229,371), its price per square foot is higher than 6% of them ($85 against a typical $119), it is bigger than 17% of them (1,332 ft² against a typical 1,898 ft²) and it is newer than 32% of them (1985 against a typical 2000). Measured against all of Harrison County, it is worth more than 7% 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 300 Mary Dr, Gulfport, MS?

The 2025 property tax bill for 300 Mary Dr, Gulfport, MS was $1,157. The county assessed it at $9,708.

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