Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$68,266$51 / 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 40How 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

40309 141ST ST

SD
3
Beds
0
Baths
1,331 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.
10 ac
Lot SizeThe size of the land the home sits on, from county records.
1915
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$68K
$28K low$109K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$222 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$29,192 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$29,192
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$28,453
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$29,192

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.99 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 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
CountyBROWN
Lot (acres)The size of the land the home sits on, from county records.10.00
RoofThe main material covering the roof, such as asphalt shingle or tile.Asbestos
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

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

H
Groton Area High School - 01A
High · Grades 9–12 · 8.1 mi
M
Groton Area Middle School - 04B
Middle · Grades 6–8 · 8.1 mi
E
Groton Area Elementary - 02B
Elementary · Grades PK–5 · 8.3 mi

District: Groton Area School District 06-6

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

40309 141st St 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 77% of homes in Brown County
  • Costs less per square foot than 78% of homes in Brown County
  • Has a bigger lot than 90% of homes in Brown County
  • Older than 79% of homes in Brown County

How it measures up in Brown County

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

Estimated value$68,266
CheaperTypical $96,666Pricier

Pricier than 23% of homes nearby

Price per ft²$51
CheaperTypical $78Pricier

Pricier than 22% of homes nearby

Living area1,331 ft²
SmallerTypical 1,294 ft²Bigger

Bigger than 52% of homes nearby

Lot size10 ac
SmallerTypical 0.26 acBigger

Bigger than 90% of homes nearby

Year built1915
OlderTypical 1963Newer

Newer than 21% of homes nearby

How 40309 141st St ranks against every home in each area.
MeasureThis homeBrown County
Estimated valuepricier than$68,26623% of homes
Price per ft²pricier than$5122% of homes
Living areabigger than1,331 ft²52% of homes
Lot sizebigger than10 ac90% of homes
Year builtnewer than191521% of homes

About 40309 141st St

How much is 40309 141st St, , SD worth?

The TopHap Estimate for 40309 141st St, , SD is $68,266 as of Aug 30, 2026. The likely range is $27,614 to $108,918. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 40309 141st St, , SD last sell?

40309 141st St, , SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 40309 141st St, , SD?

40309 141st St, , SD has 3 bedrooms, 1,331 square feet of living space and a 10.00-acre lot.

When was 40309 141st St, , SD built?

40309 141st St, , SD was built in 1915, making it 111 years old. The building has 1 story.

What schools serve 40309 141st St, , SD?

40309 141st St, , SD is assigned to Groton Area High School - 01 (high), rated A; Groton Area Middle School - 04 (middle), rated B; Groton Area Elementary - 02 (elementary), rated B. All sit in Groton Area School District 06-6. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40309 141st St, , SD compare to other homes in Brown County?

Among the 14,227 homes in Brown County, it is worth more than 23% of them ($68,266 against a typical $96,666), its price per square foot is higher than 22% of them ($51 against a typical $78), it is bigger than 52% of them (1,331 ft² against a typical 1,294 ft²), its lot is bigger than 90% of them (10 ac against a typical 0.26 ac) and it is newer than 21% of them (1915 against a typical 1963). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 40309 141st St, , SD?

The 2026 property tax bill for 40309 141st St, , SD was $222. The county assessed it at $29,192.

Closest homes

Assigned schools

Explore the area

See this home in context

Open 40309 141st St 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