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Single Family ResidenceResidential
$598,678$263 / 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 93How 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
Last sold for $187,500 on Jan 13, 2015

331 WILLIAMS ST

BERLIN, MD 21811
2
Baths
2,278 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.
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$599K
$558K low$639K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$187,500 · Jan 13, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,664 (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.$381,600 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$359,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$403,300

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.15 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Single Family Residence
CountyWORCESTER
Lot (acres)The size of the land the home sits on, from county records.0.33
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Baseboard
CoolingThe type of cooling or air conditioning in the home.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 · 160 ft²Shed · 270 ft²Porch · 220 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.

Foreclosure Filings(1)

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

E
Buckingham Elementary SchoolA
Elementary · Grades PK–4 · 0.7 mi
M
Stephen Decatur Middle SchoolA+
Middle · Grades 7–8 · 1.5 mi
H
Stephen Decatur High SchoolB+
High · Grades 9–12 · 1.6 mi

District: Worcester County Public Schools

Neighborhood · ZIP 21811These 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.75
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.70%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
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.24,607
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.200 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,659
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,978
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

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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

331 Williams 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 more than 76% of homes in Berlin 21811
  • Costs less per square foot than 72% of homes in Worcester County
  • Bigger than 86% of homes in Worcester County
  • Has a bigger lot than 74% of homes in Berlin 21811
  • Among the oldest homes in Berlin 21811

What homes are worth in Berlin 21811

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

This home
$212K$1.3M

This home is worth more than 76% of homes in Berlin 21811.

How it measures up in Berlin 21811

The dot is this home. The mark in the middle is the typical home in Berlin 21811.

Estimated value$598,678
CheaperTypical $447,229Pricier

Pricier than 76% of homes nearby

Price per ft²$263
CheaperTypical $258Pricier

Pricier than 53% of homes nearby

Living area2,278 ft²
SmallerTypical 1,688 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.33 ac
SmallerTypical 0.23 acBigger

Bigger than 74% of homes nearby

Year built1900
OlderTypical 1994Newer

Older than almost all homes nearby

How 331 Williams St ranks against every home in each area.
MeasureThis homeBerlin 21811Worcester County
Estimated valuepricier than$598,67876% of homes74% of homes
Price per ft²pricier than$26353% of homes28% of homes
Living areabigger than2,278 ft²73% of homes86% of homes
Lot sizebigger than0.33 ac74% of homes70% of homes
Year builtnewer than1900almost no homesalmost no homes

About 331 Williams St

How much is 331 Williams St, Berlin, MD worth?

The TopHap Estimate for 331 Williams St, Berlin, MD is $598,678 as of Sep 24, 2026. The likely range is $557,875 to $639,481. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 331 Williams St, Berlin, MD last sell?

331 Williams St, Berlin, MD last sold on Jan 13, 2015 for $187,500, according to the county's recorded deed.

How big is 331 Williams St, Berlin, MD?

331 Williams St, Berlin, MD has 2 bathrooms, 2,278 square feet of living space and a 0.33-acre lot.

When was 331 Williams St, Berlin, MD built?

331 Williams St, Berlin, MD was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 331 Williams St, Berlin, MD?

331 Williams St, Berlin, MD is assigned to Buckingham Elementary School (elementary), rated A; Stephen Decatur Middle School (middle), rated A+; Stephen Decatur High School (high), rated B+. All sit in Worcester County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 331 Williams St, Berlin, MD compare to other homes in Berlin 21811?

Among the 15,376 homes in Berlin 21811, it is worth more than 76% of them ($598,678 against a typical $447,229), its price per square foot is higher than 53% of them ($263 against a typical $258), it is bigger than 73% of them (2,278 ft² against a typical 1,688 ft²), its lot is bigger than 74% of them (0.33 ac against a typical 0.23 ac) and it is newer than almost none of them (1900 against a typical 1994). Measured against all of Worcester County, it is worth more than 74% 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 331 Williams St, Berlin, MD?

The 2026 property tax bill for 331 Williams St, Berlin, MD was $6,664. The county assessed it at $381,600.

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