Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$330,330$213 / 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 92How 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 $219,900 on Mar 2, 2007

102 WILLIAMSON ST

PRESTON, MD 21655
2
Baths
1,552 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$330K
$303K low$357K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$219,900 · Mar 2, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,511 (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.$264,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$38,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$225,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$249,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$264,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCAROLINE
Lot (acres)The size of the land the home sits on, from county records.0.34
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
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 · 100 ft²Shed · 320 ft²Porch · 72 ft²

Transaction History(4)

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.

E
Preston Elementary SchoolB
Elementary · Grades PK–5 · 0.2 mi
H
Colonel Richardson High SchoolC+
High · Grades 9–12 · 5.3 mi
M
Colonel Richardson Middle SchoolC+
Middle · Grades 6–8 · 5.5 mi

District: Caroline County Public Schools

Neighborhood · ZIP 21655These 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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.35

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.6%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.7%
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.4,300
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.77 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,033
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,494
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

Do you own this home?
Claim this home

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

102 Williamson 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 66% of homes in Preston
  • Costs more per square foot than 77% of homes in Preston
  • Has a smaller lot than 92% of homes in Preston 21655
  • Newer than 96% of homes in Preston

What homes are worth in Preston 21655

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

This home
$98K$931K

This home is worth more than 49% of homes in Preston 21655.

How it measures up in Preston 21655

The dot is this home. The mark in the middle is the typical home in Preston 21655.

Estimated value$330,330
CheaperTypical $333,659Pricier

Pricier than 49% of homes nearby

Price per ft²$213
CheaperTypical $209Pricier

Pricier than 52% of homes nearby

Living area1,552 ft²
SmallerTypical 1,592 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.34 ac
SmallerTypical 1.25 acBigger

Bigger than 8% of homes nearby

Year built2006
OlderTypical 1980Newer

Newer than 93% of homes nearby

How 102 Williamson St ranks against every home in each area.
MeasureThis homePrestonPreston 21655Caroline County
Estimated valuepricier than$330,33066% of homes49% of homes55% of homes
Price per ft²pricier than$21377% of homes52% of homes63% of homes
Living areabigger than1,552 ft²36% of homes47% of homes46% of homes
Lot sizebigger than0.34 ac35% of homes8% of homes26% of homes
Year builtnewer than200696% of homes93% of homes89% of homes

About 102 Williamson St

How much is 102 Williamson St, Preston, MD worth?

The TopHap Estimate for 102 Williamson St, Preston, MD is $330,330 as of Sep 24, 2026. The likely range is $303,273 to $357,387. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 102 Williamson St, Preston, MD last sell?

102 Williamson St, Preston, MD last sold on Mar 2, 2007 for $219,900, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 102 Williamson St, Preston, MD?

102 Williamson St, Preston, MD has 2 bathrooms, 1,552 square feet of living space and a 0.34-acre lot.

When was 102 Williamson St, Preston, MD built?

102 Williamson St, Preston, MD was built in 2006, making it 20 years old. The building has 2 stories.

What schools serve 102 Williamson St, Preston, MD?

102 Williamson St, Preston, MD is assigned to Preston Elementary School (elementary), rated B; Colonel Richardson High School (high), rated C+; Colonel Richardson Middle School (middle), rated C+. All sit in Caroline County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 102 Williamson St, Preston, MD compare to other homes in Preston 21655?

Among the 1,985 homes in Preston 21655, it is worth more than 49% of them ($330,330 against a typical $333,659), its price per square foot is higher than 52% of them ($213 against a typical $209), it is bigger than 47% of them (1,552 ft² against a typical 1,592 ft²), its lot is bigger than 8% of them (0.34 ac against a typical 1.25 ac) and it is newer than 93% of them (2006 against a typical 1980). Measured against all of Caroline County, it is worth more than 55% 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 102 Williamson St, Preston, MD?

The 2025 property tax bill for 102 Williamson St, Preston, MD was $3,511. The county assessed it at $264,100.

More homes on Williamson St

Closest homes

More homes in Preston 21655

Assigned schools

Explore the area

See this home in context

Open 102 Williamson St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map