Mobile HomeResidential
31829 Armstrong Pl
VERMILLION, SD 57069
Built 195910 units520–640 ft²
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All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
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Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
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Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.
Sales Performance
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Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
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1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
0 arms-length sales on record for this building.
Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Studio
9 units
3 bed
1 unit
Ownership & Financing
Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.0%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.10%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.6.2 yrs
Median tax billThe middle annual property tax bill among the building's units.$112
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
CountyClay
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
MHE
Vermillion Middle SchoolB
Middle · Grades 6–8 · 6.7 mi
Vermillion High SchoolB-
High · Grades 9–12 · 8.0 mi
Vermillion Elementary SchoolC-
Elementary · Grades PK–5 · 8.8 mi
District: Vermillion School District 13-1
Neighborhood · ZIP 57069These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21
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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.5%
PopulationHow many people live in this area.13,090
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.80 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,721
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,097
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.26 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%
All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.
31829 Armstrong Pl # 9
31829 Armstrong Pl # 10
1 ba
31829 Armstrong Pl # 11
1 ba
31829 Armstrong Pl # 12
520 ft²
31829 Armstrong Pl # 14
1 ba · 684 ft²
31829 Armstrong Pl # 15
1 ba
31829 Armstrong Pl # 17
3 bd · 1 ba · 640 ft²
31829 Armstrong Pl # 18
1 ba
31829 Armstrong Pl # 19
1 ba · 550 ft²
31829 Armstrong Pl # 21
1 ba
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
More homes on Armstrong Pl # 9
- 31829 Armstrong Pl # 101 ba · Sold May 2023
- 31829 Armstrong Pl # 141 ba · 684 ft² · Sold $6K · Jul 2021
- 31829 Armstrong Pl # 191 ba · 550 ft² · Sold $30K · Jun 2021
- 31829 Armstrong Pl # 151 ba · Sold Sep 2020
- 31829 Armstrong Pl # 12520 ft² · Sold Jun 2020
- 31829 Armstrong Pl # 211 ba · Sold $36K · Feb 2018
- 31829 Armstrong Pl # 11 ba · Sold Sep 2017
- 31829 Armstrong Pl # 111 ba · Sold $10K · Aug 2015
- 31829 Armstrong Pl # 31 ba · Sold Jan 2011
- 31829 Armstrong Pl54.53 ac
- 31829 Armstrong Pl # 21 ba
- 31829 Armstrong Pl # 173 bd · 1 ba · 640 ft²
Closest homes
- 31829 Armstrong Pl # 10101 ft · 1 ba · Sold May 2023
- 31829 Armstrong Pl # 11193 ft · 1 ba · Sold $10K · Aug 2015
- 31829 Armstrong Pl # 12281 ft · 520 ft² · Sold Jun 2020
- 31829 Armstrong Pl465 ft · 1 ba · 684 ft² · Sold $6K · Jul 2021
- 31829 Armstrong Pl # 150.1 mi · 1 ba · Sold Sep 2020
- 31829 Armstrong Pl # 30.1 mi · 1 ba · Sold Jan 2011
- 31829 Armstrong Pl # 20.1 mi · 1 ba
- 31829 Armstrong Pl # 170.1 mi · 3 bd · 1 ba · 640 ft²
More homes in Vermillion 57069
- 803 W Main St2 bd · 1 ba · 1,785 ft² · Sold $234K · Feb 2026
- 2804 Archer Ct$670K5 bd · 3 ba · 3,523 ft² · Sold $637K · Dec 2025
- 916 W Main St$177K4 bd · 2 ba · 1,826 ft² · Sold $73K · Dec 2025
- 1225 Valley View Dr$390K3 bd · 3 ba · 1,726 ft² · Sold $370K · Nov 2025
- 223 N Yale St6 bd · 4 ba · 3,128 ft² · Sold $343K · Oct 2025
- 1321 Lincoln St$205K2 bd · 1 ba · 1,396 ft² · Sold Oct 2025
- 103 Franklin St$109K3 bd · 2 ba · 925 ft² · Sold $103K · Oct 2025
- 316 S Norbeck St$265K4 bd · 3 ba · 1,762 ft² · Sold $250K · Oct 2025
- 103 Carr St0.22 ac · Sold $85K · Oct 2025
- 424 Oakmont Dr$323K4 bd · 3 ba · 2,385 ft² · Sold $305K · Oct 2025
- 30962 University Rd$39K4 bd · 3 ba · 3,580 ft² · Sold $37K · Sep 2025
- 908 Valley View Dr$334K3 bd · 2 ba · 2,276 ft² · Sold $317K · Sep 2025
Assigned schools
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