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Residential (General/Single)Residential
$132,581
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 86How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

COSMOS ST

HAGERSTOWN, MD 21742
0
Baths
2.15 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$133K
$114K low$151K high

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.38
13
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
3
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
82
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
18
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.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.2.15
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.

E
Paramount Elementary SchoolA-
Elementary · Grades PK–5 · 0.5 mi
M
Northern Middle SchoolB-
Middle · Grades 6–8 · 1.6 mi
H
North Hagerstown High SchoolC
High · Grades 9–12 · 1.9 mi

District: Washington County Public Schools

Neighborhood · ZIP 21742These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.46

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.33,636
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.671 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,424
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,210
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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

Cosmos 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.

  • Among the least valuable homes in Hagerstown 21742
  • Has a bigger lot than 93% of homes in Hagerstown 21742

What homes are worth in Hagerstown 21742

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

This home
$182K$767K

This home is worth less than almost all homes in Hagerstown 21742.

How it measures up in Hagerstown 21742

The dot is this home. The mark in the middle is the typical home in Hagerstown 21742.

Estimated value$132,581
CheaperTypical $339,362Pricier

Cheaper than almost all homes nearby

Lot size2.15 ac
SmallerTypical 0.31 acBigger

Bigger than 93% of homes nearby

How Cosmos St ranks against every home in each area.
MeasureThis homeHagerstown 21742Washington County
Estimated valuepricier than$132,581almost no homes2% of homes
Lot sizebigger than2.15 ac93% of homes85% of homes

About Cosmos St

How much is Cosmos St, Hagerstown, MD worth?

The TopHap Estimate for Cosmos St, Hagerstown, MD is $132,581 as of Sep 24, 2026. The likely range is $113,934 to $151,228. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Cosmos St, Hagerstown, MD last sell?

Cosmos St, Hagerstown, MD last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve Cosmos St, Hagerstown, MD?

Cosmos St, Hagerstown, MD is assigned to Paramount Elementary School (elementary), rated A-; Northern Middle School (middle), rated B-; North Hagerstown High School (high), rated C. All sit in Washington County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Cosmos St, Hagerstown, MD compare to other homes in Hagerstown 21742?

Among the 11,050 homes in Hagerstown 21742, it is worth more than almost none of them ($132,581 against a typical $339,362) and its lot is bigger than 93% of them (2.15 ac against a typical 0.31 ac). Measured against all of Washington County, it is worth more than 2% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Cosmos St

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Assigned schools

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