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Single Family ResidenceResidential
$589,945$347 / 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 88How 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

3503 ROUGHLOCK LN

SPEARFISH, SD 57783
4
Baths
1,701 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$590K
$521K low$659K high
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.$379,945
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$303,956
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.36%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$210,000
FIRST WESTERN BANK STURGIS · recorded Feb 18, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,666 (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.$544,140 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$60,840
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$483,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$531,130
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$497,410

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyLAWRENCE
Lot (acres)The size of the land the home sits on, from county records.0.25
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.

M
Spearfish Middle School - 05B-
Middle · Grades 6–8 · 3.9 mi
H
Spearfish High School - 01C+
High · Grades 9–12 · 4.0 mi
E
West Elementary - 03
Elementary · Grades 1–2 · 4.0 mi

District: Spearfish School District 40-2

Neighborhood · ZIP 57783These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.17,419
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.84 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,002
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,688
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.24 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
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

3503 Roughlock 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 more than 67% of homes in Spearfish 57783
  • Bigger than 71% of homes in Spearfish 57783
  • Newer than 67% of homes in Lawrence County

What homes are worth in Spearfish 57783

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

This home
$213K$1.4M

This home is worth more than 67% of homes in Spearfish 57783.

How it measures up in Spearfish 57783

The dot is this home. The mark in the middle is the typical home in Spearfish 57783.

Estimated value$589,945
CheaperTypical $478,022Pricier

Pricier than 67% of homes nearby

Price per ft²$347
CheaperTypical $346Pricier

Pricier than 50% of homes nearby

Living area1,701 ft²
SmallerTypical 1,362 ft²Bigger

Bigger than 71% of homes nearby

Lot size0.25 ac
SmallerTypical 0.29 acBigger

Bigger than 45% of homes nearby

Year built2003
OlderTypical 1994Newer

Newer than 65% of homes nearby

How 3503 Roughlock Ln ranks against every home in each area.
MeasureThis homeSpearfish 57783Lawrence County
Estimated valuepricier than$589,94567% of homes66% of homes
Price per ft²pricier than$34750% of homes49% of homes
Living areabigger than1,701 ft²71% of homes71% of homes
Lot sizebigger than0.25 ac45% of homes37% of homes
Year builtnewer than200365% of homes67% of homes

About 3503 Roughlock Ln

How much is 3503 Roughlock Ln, Spearfish, SD worth?

The TopHap Estimate for 3503 Roughlock Ln, Spearfish, SD is $589,945 as of Jul 14, 2026. The likely range is $520,965 to $658,925. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3503 Roughlock Ln, Spearfish, SD last sell?

3503 Roughlock Ln, Spearfish, SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3503 Roughlock Ln, Spearfish, SD?

3503 Roughlock Ln, Spearfish, SD has 4 bathrooms, 1,701 square feet of living space and a 0.25-acre lot.

When was 3503 Roughlock Ln, Spearfish, SD built?

3503 Roughlock Ln, Spearfish, SD was built in 2003, making it 23 years old.

What schools serve 3503 Roughlock Ln, Spearfish, SD?

3503 Roughlock Ln, Spearfish, SD is assigned to Spearfish Middle School - 05 (middle), rated B-; Spearfish High School - 01 (high), rated C+; West Elementary - 03 (elementary). All sit in Spearfish School District 40-2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3503 Roughlock Ln, Spearfish, SD compare to other homes in Spearfish 57783?

Among the 7,071 homes in Spearfish 57783, it is worth more than 67% of them ($589,945 against a typical $478,022), its price per square foot is higher than 50% of them ($347 against a typical $346), it is bigger than 71% of them (1,701 ft² against a typical 1,362 ft²), its lot is bigger than 45% of them (0.25 ac against a typical 0.29 ac) and it is newer than 65% of them (2003 against a typical 1994). Measured against all of Lawrence County, it is worth more than 66% 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 3503 Roughlock Ln, Spearfish, SD?

The 2025 property tax bill for 3503 Roughlock Ln, Spearfish, SD was $5,666. The county assessed it at $544,140.

Closest homes

More homes in Spearfish 57783

Assigned schools

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