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Single Family ResidenceResidential
$261,113$266 / 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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $250,000 on Apr 24, 2023

1811 THAMES ST

BALTIMORE, MD 21231
1.5
Baths
980 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.
653 ft²
Lot SizeThe size of the land the home sits on, from county records.
1820
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$261K
$231K low$292K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$250,000 · Apr 24, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,656 (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.$251,133 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$245,067
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$257,200

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.38 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.0.2 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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyBALTIMORE CITY
Lot (acres)The size of the land the home sits on, from county records.0.01
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.Builtup (layered Asphalt)
HeatingThe type of heating system in the home.Yes
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

Transaction History(3)

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.

M
The Crossroads SchoolC+
Middle · Grades 6–8 · 0.3 mi
E
Hampstead Hill AcademyA
Elementary · Grades PK–8 · 0.8 mi
H
Digital Harbor High SchoolF
High · Grades 9–12 · 1.0 mi

District: Baltimore City Public Schools

Neighborhood · ZIP 21231These 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.139
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.15,521
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.16,440 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,137
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,081
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%

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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

1811 Thames 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 less than 76% of homes in Fell's Point
  • Costs more per square foot than 91% of homes in Baltimore city County
  • Smaller than 83% of homes in Baltimore city County
  • Has a smaller lot than 98% of homes in Baltimore city County
  • Among the oldest homes in Baltimore city County

What homes are worth in Baltimore 21231

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

This home
$117K$829K

This home is worth more than 37% of homes in Baltimore 21231.

How it measures up in Baltimore 21231

The dot is this home. The mark in the middle is the typical home in Baltimore 21231.

Estimated value$261,113
CheaperTypical $307,000Pricier

Pricier than 37% of homes nearby

Price per ft²$266
CheaperTypical $204Pricier

Pricier than 82% of homes nearby

Living area980 ft²
SmallerTypical 1,490 ft²Bigger

Bigger than 20% of homes nearby

Lot size653 ft²
SmallerTypical 1,040 ft²Bigger

Bigger than 15% of homes nearby

Year built1820
OlderTypical 1900Newer

Newer than 3% of homes nearby

How 1811 Thames St ranks against every home in each area.
MeasureThis homeFell's PointBaltimore 21231Baltimore city County
Estimated valuepricier than$261,11324% of homes37% of homes70% of homes
Price per ft²pricier than$26663% of homes82% of homes91% of homes
Living areabigger than980 ft²25% of homes20% of homes17% of homes
Lot sizebigger than653 ft²21% of homes15% of homes2% of homes
Year builtnewer than182010% of homes3% of homesalmost no homes

About 1811 Thames St

How much is 1811 Thames St, Baltimore, MD worth?

The TopHap Estimate for 1811 Thames St, Baltimore, MD is $261,113 as of Aug 30, 2026. The likely range is $230,724 to $291,502. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1811 Thames St, Baltimore, MD last sell?

1811 Thames St, Baltimore, MD last sold on Apr 24, 2023 for $250,000, according to the county's recorded deed.

How big is 1811 Thames St, Baltimore, MD?

1811 Thames St, Baltimore, MD has 1.5 bathrooms, 980 square feet of living space and a 0.01-acre lot.

When was 1811 Thames St, Baltimore, MD built?

1811 Thames St, Baltimore, MD was built in 1820, making it 206 years old. It is a conventional home. The building has 2 stories.

What schools serve 1811 Thames St, Baltimore, MD?

1811 Thames St, Baltimore, MD is assigned to The Crossroads School (middle), rated C+; Hampstead Hill Academy (elementary), rated A; Digital Harbor High School (high), rated F. All sit in Baltimore City Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1811 Thames St, Baltimore, MD compare to other homes in Baltimore 21231?

Among the 5,559 homes in Baltimore 21231, it is worth more than 37% of them ($261,113 against a typical $307,000), its price per square foot is higher than 82% of them ($266 against a typical $204), it is bigger than 20% of them (980 ft² against a typical 1,490 ft²), its lot is bigger than 15% of them (653 ft² against a typical 1,040 ft²) and it is newer than 3% of them (1820 against a typical 1900). Measured against all of Baltimore city County, it is worth more than 70% 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 1811 Thames St, Baltimore, MD?

The 2025 property tax bill for 1811 Thames St, Baltimore, MD was $5,656. The county assessed it at $251,133.

More homes on Thames St

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Assigned schools

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