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Single Family ResidenceResidential
$169,728$111 / 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 79How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $53,601 on Aug 11, 2017

3401 ROBERTS LN

SEMMES, AL 36575
1
Baths
1,524 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.
1.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
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

$170K
$134K low$206K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$53,601 · Aug 11, 2017
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$169,728
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$135,782

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$505 (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.$20,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$17,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$19,940
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$104,000

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.51
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
43
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
97
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
61
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
54
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountyMobile
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.1988
Lot (acres)The size of the land the home sits on, from county records.1.11
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Pier/Post & Beam
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
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.Porch · 112 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
Mary G. Montgomery High SchoolC-
High · Grades 9–12 · 1.6 mi
E
Allentown Elementary SchoolB-
Elementary · Grades KG–5 · 1.8 mi
M
Semmes Middle SchoolC+
Middle · Grades 6–8 · 2.4 mi

District: Mobile County School District

Neighborhood · ZIP 36575These 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.67
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 100.27

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.21,875
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.494 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,613
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,553
Average tempThe average temperature here across a full year.67°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.58%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

3401 Roberts Ln 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 82% of homes in Semmes 36575
  • Costs less per square foot than 80% of homes in Semmes 36575
  • Smaller than 68% of homes in Semmes 36575
  • Has a bigger lot than 78% of homes in Mobile County
  • Among the oldest homes in Redstone

What homes are worth in Semmes 36575

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

This home
$95K$511K

This home is worth more than 18% of homes in Semmes 36575.

How it measures up in Semmes 36575

The dot is this home. The mark in the middle is the typical home in Semmes 36575.

Estimated value$169,728
CheaperTypical $235,189Pricier

Pricier than 18% of homes nearby

Price per ft²$111
CheaperTypical $134Pricier

Pricier than 20% of homes nearby

Living area1,524 ft²
SmallerTypical 1,719 ft²Bigger

Bigger than 32% of homes nearby

Lot size1.11 ac
SmallerTypical 1 acBigger

Bigger than 68% of homes nearby

Year built1950
OlderTypical 1998Newer

Older than almost all homes nearby

How 3401 Roberts Ln ranks against every home in each area.
MeasureThis homeRedstoneSemmes 36575Mobile County
Estimated valuepricier than$169,72824% of homes18% of homes43% of homes
Price per ft²pricier than$11131% of homes20% of homes46% of homes
Living areabigger than1,524 ft²33% of homes32% of homes45% of homes
Lot sizebigger than1.11 ac64% of homes68% of homes78% of homes
Year builtnewer than1950almost no homesalmost no homes3% of homes

About 3401 Roberts Ln

How much is 3401 Roberts Ln, Semmes, AL worth?

The TopHap Estimate for 3401 Roberts Ln, Semmes, AL is $169,728 as of Jul 14, 2026. The likely range is $133,573 to $205,883. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3401 Roberts Ln, Semmes, AL last sell?

3401 Roberts Ln, Semmes, AL last sold on Aug 11, 2017 for $53,601, according to the county's recorded deed.

How big is 3401 Roberts Ln, Semmes, AL?

3401 Roberts Ln, Semmes, AL has 1 bathrooms, 1,524 square feet of living space and a 1.11-acre lot.

When was 3401 Roberts Ln, Semmes, AL built?

3401 Roberts Ln, Semmes, AL was built in 1950, making it 76 years old. The building has 1 story.

What schools serve 3401 Roberts Ln, Semmes, AL?

3401 Roberts Ln, Semmes, AL is assigned to Mary G. Montgomery High School (high), rated C-; Allentown Elementary School (elementary), rated B-; Semmes Middle School (middle), rated C+. All sit in Mobile County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3401 Roberts Ln, Semmes, AL compare to other homes in Semmes 36575?

Among the 7,423 homes in Semmes 36575, it is worth more than 18% of them ($169,728 against a typical $235,189), its price per square foot is higher than 20% of them ($111 against a typical $134), it is bigger than 32% of them (1,524 ft² against a typical 1,719 ft²), its lot is bigger than 68% of them (1.11 ac against a typical 1 ac) and it is newer than almost none of them (1950 against a typical 1998). Measured against all of Mobile County, it is worth more than 43% 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 3401 Roberts Ln, Semmes, AL?

The 2025 property tax bill for 3401 Roberts Ln, Semmes, AL was $505. The county assessed it at $20,800.

Closest homes

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Assigned schools

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