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Single Family ResidenceResidential
$227,737$237 / 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 90How 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
Last sold for $100,000 on May 22, 2013

4256 MARTYRIDGE DR

SAINT LOUIS, MO 63129
3
Beds
1.5
Baths
962 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$228K
$204K low$251K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$100,000 · May 22, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,720 (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.$43,430 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,240
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$25,190
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$35,930
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$228,600

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.53
73
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
87
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
78
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
8
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.48 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.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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyST. LOUIS
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
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.Deck · 120 ft²Shed · 64 ft²Patio · 108 ft²Porch · 316 ft²

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(2)

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

E
Beasley Elementary SchoolA-
Elementary · Grades KG–5 · 0.9 mi
M
Bernard Middle SchoolB+
Middle · Grades 6–8 · 1.5 mi
H
Oakville High SchoolA+
High · Grades 9–12 · 1.6 mi

District: Mehlville R-Ix School District

Neighborhood · ZIP 63129These 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.61
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.150

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.53,709
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,289 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,462
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,578
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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

4256 Martyridge 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 83% of homes in Saint Louis 63129
  • Costs more per square foot than 89% of homes in Mehlville
  • Smaller than 90% of homes in Saint Louis 63129
  • Has a smaller lot than 83% of homes in Saint Louis 63129
  • Older than 75% of homes in Saint Louis 63129

What homes are worth in Saint Louis 63129

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

This home
$120K$671K

This home is worth more than 17% of homes in Saint Louis 63129.

How it measures up in Saint Louis 63129

The dot is this home. The mark in the middle is the typical home in Saint Louis 63129.

Estimated value$227,737
CheaperTypical $326,789Pricier

Pricier than 17% of homes nearby

Price per ft²$237
CheaperTypical $185Pricier

Pricier than 89% of homes nearby

Living area962 ft²
SmallerTypical 1,739 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.17 ac
SmallerTypical 0.23 acBigger

Bigger than 17% of homes nearby

Year built1971
OlderTypical 1982Newer

Newer than 25% of homes nearby

How 4256 Martyridge Dr ranks against every home in each area.
MeasureThis homeMehlvilleSaint Louis 63129St. Louis County
Estimated valuepricier than$227,73739% of homes17% of homes41% of homes
Price per ft²pricier than$23789% of homes89% of homes77% of homes
Living areabigger than962 ft²23% of homes10% of homes17% of homes
Lot sizebigger than0.17 ac30% of homes17% of homes29% of homes
Year builtnewer than197165% of homes25% of homes62% of homes

About 4256 Martyridge Dr

How much is 4256 Martyridge Dr, Saint Louis, MO worth?

The TopHap Estimate for 4256 Martyridge Dr, Saint Louis, MO is $227,737 as of Sep 24, 2026. The likely range is $204,110 to $251,364. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4256 Martyridge Dr, Saint Louis, MO last sell?

4256 Martyridge Dr, Saint Louis, MO last sold on May 22, 2013 for $100,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4256 Martyridge Dr, Saint Louis, MO?

4256 Martyridge Dr, Saint Louis, MO has 3 bedrooms, 1.5 bathrooms, 962 square feet of living space and a 0.17-acre lot.

When was 4256 Martyridge Dr, Saint Louis, MO built?

4256 Martyridge Dr, Saint Louis, MO was built in 1971, making it 55 years old. It is a ranch home. The building has 1 story.

What schools serve 4256 Martyridge Dr, Saint Louis, MO?

4256 Martyridge Dr, Saint Louis, MO is assigned to Beasley Elementary School (elementary), rated A-; Bernard Middle School (middle), rated B+; Oakville High School (high), rated A+. All sit in Mehlville R-Ix School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4256 Martyridge Dr, Saint Louis, MO compare to other homes in Saint Louis 63129?

Among the 18,753 homes in Saint Louis 63129, it is worth more than 17% of them ($227,737 against a typical $326,789), its price per square foot is higher than 89% of them ($237 against a typical $185), it is bigger than 10% of them (962 ft² against a typical 1,739 ft²), its lot is bigger than 17% of them (0.17 ac against a typical 0.23 ac) and it is newer than 25% of them (1971 against a typical 1982). Measured against all of St. Louis County, it is worth more than 41% 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 4256 Martyridge Dr, Saint Louis, MO?

The 2025 property tax bill for 4256 Martyridge Dr, Saint Louis, MO was $2,720. The county assessed it at $43,430.

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