Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$441,302$263 / 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 77How 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

DUHAMEL FLAT RD

SD
6
Beds
3
Baths
1,680 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.
640 ac
Lot SizeThe size of the land the home sits on, from county records.
1974
Year BuiltThe year the home was originally built, according to county records.

Valuation

$441K
$339K low$544K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,875 (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.$718,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$416,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$302,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$718,400

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.125 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.possible but undetermined

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
CountyPENNINGTON
Lot (acres)The size of the land the home sits on, from county records.640.00
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 · 16 ft²

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

M
Wall Middle School - 06B
Middle · Grades 6–8 · 30.9 mi
E
Wall Elementary - 02A-
Elementary · Grades KG–5 · 30.9 mi
H
Wall High School - 01B-
High · Grades 9–12 · 30.9 mi

District: Wall School District 51-5

Owner Tools

Do you own this home?
Claim this home

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

Duhamel Flat Rd 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 more than 67% of homes in Pennington County
  • Costs less per square foot than 79% of homes in Pennington County
  • Bigger than 68% of homes in Pennington County
  • Among the largest lots in Pennington County

How it measures up in Pennington County

The dot is this home. The mark in the middle is the typical home in Pennington County.

Estimated value$441,302
CheaperTypical $368,929Pricier

Pricier than 67% of homes nearby

Price per ft²$263
CheaperTypical $323Pricier

Pricier than 21% of homes nearby

Living area1,680 ft²
SmallerTypical 1,308 ft²Bigger

Bigger than 68% of homes nearby

Lot size640 ac
SmallerTypical 0.24 acBigger

Bigger than almost all homes nearby

Year built1974
OlderTypical 1981Newer

Newer than 38% of homes nearby

How Duhamel Flat Rd ranks against every home in each area.
MeasureThis homePennington County
Estimated valuepricier than$441,30267% of homes
Price per ft²pricier than$26321% of homes
Living areabigger than1,680 ft²68% of homes
Lot sizebigger than640 acalmost all homes
Year builtnewer than197438% of homes

About Duhamel Flat Rd

How much is Duhamel Flat Rd, , SD worth?

The TopHap Estimate for Duhamel Flat Rd, , SD is $441,302 as of Aug 30, 2026. The likely range is $338,500 to $544,104. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Duhamel Flat Rd, , SD last sell?

Duhamel Flat Rd, , SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is Duhamel Flat Rd, , SD?

Duhamel Flat Rd, , SD has 6 bedrooms, 3 bathrooms, 1,680 square feet of living space and a 640.00-acre lot.

When was Duhamel Flat Rd, , SD built?

Duhamel Flat Rd, , SD was built in 1974, making it 52 years old. It is a ranch home.

What schools serve Duhamel Flat Rd, , SD?

Duhamel Flat Rd, , SD is assigned to Wall Middle School - 06 (middle), rated B; Wall Elementary - 02 (elementary), rated A-; Wall High School - 01 (high), rated B-. All sit in Wall School District 51-5. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Duhamel Flat Rd, , SD compare to other homes in Pennington County?

Among the 39,965 homes in Pennington County, it is worth more than 67% of them ($441,302 against a typical $368,929), its price per square foot is higher than 21% of them ($263 against a typical $323), it is bigger than 68% of them (1,680 ft² against a typical 1,308 ft²), its lot is bigger than almost all of them (640 ac against a typical 0.24 ac) and it is newer than 38% of them (1974 against a typical 1981). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on Duhamel Flat Rd, , SD?

The 2025 property tax bill for Duhamel Flat Rd, , SD was $5,875. The county assessed it at $718,400.

Closest homes

Assigned schools

Explore the area

See this home in context

Open Duhamel Flat Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map