Agricultural/Rural (General)Agriculture / Farming
9540 WISE LN
LA PLATA, MD 20646
2
Baths
3,120 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.
67.68 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
Tax & Assessment
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$413,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$110,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$303,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$379,733
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$413,600
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.60
96
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
79
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
83
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
23
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.119 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.Agricultural/Rural (General)
StyleThe architectural style of the home, such as ranch or colonial.Split Foyer
CountyCHARLES
ConstructionThe main material the home's frame and walls are built from.Brick
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 180 ft²Patio · 300 ft²
Transaction History(2)
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.
EMH
Walter J. Mitchell Elementary SchoolB
Elementary · Grades PK–5 · 5.0 mi
Piccowaxen Middle SchoolB
Middle · Grades 6–8 · 6.2 mi
La Plata High SchoolC+
High · Grades 9–12 · 6.6 mi
District: Charles County Public Schools
Neighborhood · ZIP 20646These 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.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.23,382
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.280 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$129,154
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$147,771
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%
Owner Tools
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How this home compares
9540 Wise 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.
- Bigger than 80% of homes in Charles County
- Among the largest lots in Charles County
- Older than 76% of homes in Charles County
How it measures up in La Plata 20646
The dot is this home. The mark in the middle is the typical home in La Plata 20646.
Living area3,120 ft²
SmallerTypical 2,208 ft²Bigger
Bigger than 79% of homes nearby
Lot size67.68 ac
SmallerTypical 0.75 acBigger
Bigger than almost all homes nearby
Year built1976
OlderTypical 1992Newer
Newer than 25% of homes nearby
| Measure | This home | La Plata 20646 | Charles County |
|---|---|---|---|
| Living areabigger than | 3,120 ft² | 79% of homes | 80% of homes |
| Lot sizebigger than | 67.68 ac | almost all homes | almost all homes |
| Year builtnewer than | 1976 | 25% of homes | 24% of homes |
About 9540 Wise Ln
When did 9540 Wise Ln, La Plata, MD last sell?
9540 Wise Ln, La Plata, MD last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 9540 Wise Ln, La Plata, MD?
9540 Wise Ln, La Plata, MD has 2 bathrooms and 3,120 square feet of living space.
When was 9540 Wise Ln, La Plata, MD built?
9540 Wise Ln, La Plata, MD was built in 1976, making it 50 years old. It is a split foyer home. The building has 2 stories.
What schools serve 9540 Wise Ln, La Plata, MD?
9540 Wise Ln, La Plata, MD is assigned to Walter J. Mitchell Elementary School (elementary), rated B; Piccowaxen Middle School (middle), rated B; La Plata High School (high), rated C+. All sit in Charles County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 9540 Wise Ln, La Plata, MD compare to other homes in La Plata 20646?
Among the 8,805 homes in La Plata 20646, it is bigger than 79% of them (3,120 ft² against a typical 2,208 ft²), its lot is bigger than almost all of them (67.68 ac against a typical 0.75 ac) and it is newer than 25% of them (1976 against a typical 1992). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
More homes on Wise Ln
Closest homes
- 9350 Wise Ln$708K0.2 mi · 1.5 ba · 1,650 ft² · Sold Jan 1900
- 10935 Mattingly Rd0.3 mi · 4 ba · 3,478 ft² · Sold $240K · Feb 2021
- 10930 Mattingly Rd$483K0.3 mi · 2.5 ba · 2,240 ft² · Sold $52K · Jan 1989
- 10950 Mattingly Rd$561K0.4 mi · 2.5 ba · 3,170 ft² · Sold $55K · Jun 1990
- 9530 Greenfield Rd$332K0.4 mi · 0.29 ac · Sold Jan 1900
- 9335 Stonestreet Rd$653K0.4 mi · 3 ba · 4,260 ft² · Sold $674K · Apr 2022
- 10970 Mattingly Rd$490K0.4 mi · 2 ba · 2,016 ft² · Sold $470K · Aug 2023
- 10955 Mattingly Rd$426K0.5 mi · 3 ba · 1,930 ft² · Sold $275K · Aug 2020
More homes in La Plata 20646
- 419 Patuxent Ct$200K1 ba · 1,104 ft² · Sold $162K · Oct 2026
- 261 Long Branch Ln$468K0.1 ac · Sold $467K · Oct 2026
- 168 Soft Rush Ln$399K1,830 ft² · Sold $399K · Oct 2026
- 182 Soft Rush Ln$417K1,830 ft² · Sold $415K · Oct 2026
- 194 Soft Rush Ln$404K1,830 ft² · Sold $405K · Oct 2026
- 274 Long Branch Ln$461K4,282 ft² · Sold $460K · Oct 2026
- 278 Long Branch Ln$464K4,282 ft² · Sold $462K · Oct 2026
- 10524 Cosmo Ct0.17 ac · Sold $3.5M · Oct 2026
- 10579 Milky Way0.16 ac · Sold $3.5M · Oct 2026
- 10575 Milky Way0.16 ac · Sold $3.5M · Oct 2026
- 10521 Cosmo Ct0.15 ac · Sold $3.5M · Oct 2026
- 10563 Milky Way0.16 ac · Sold $3.5M · Oct 2026
Assigned schools
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