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Single Family ResidenceResidential
$500,369$359 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

156 THREE RIVERS RD

HARWOOD, MD 20776
1
Baths
1,392 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.
3.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$500K
$481K low$519K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,399 (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.$376,467 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$365,333
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$387,600

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.7
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
26
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
9
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyANNE ARUNDEL
Lot (acres)The size of the land the home sits on, from county records.3.28
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
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.Porch · 112 ft²

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.

H
Southern High SchoolB-
High · Grades 9–12 · 0.8 mi
E
Lothian Elementary SchoolA-
Elementary · Grades PK–5 · 2.5 mi
M
Southern Middle SchoolA-
Middle · Grades 6–8 · 2.8 mi

District: Anne Arundel County Public Schools

Neighborhood · ZIP 20776These 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.66
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.3,987
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.157 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$146,603
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$197,760
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%

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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

156 Three Rivers Rd 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 88% of homes in Harwood 20776
  • Costs more per square foot than 84% of homes in Anne Arundel County
  • Smaller than 90% of homes in Harwood 20776
  • Has a bigger lot than 97% of homes in Anne Arundel County
  • Older than 78% of homes in Harwood 20776

What homes are worth in Harwood 20776

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

This home
$369K$2.1M

This home is worth more than 12% of homes in Harwood 20776.

How it measures up in Harwood 20776

The dot is this home. The mark in the middle is the typical home in Harwood 20776.

Estimated value$500,369
CheaperTypical $735,110Pricier

Pricier than 12% of homes nearby

Price per ft²$359
CheaperTypical $301Pricier

Pricier than 77% of homes nearby

Living area1,392 ft²
SmallerTypical 2,513 ft²Bigger

Bigger than 10% of homes nearby

Lot size3.28 ac
SmallerTypical 2.32 acBigger

Bigger than 62% of homes nearby

Year built1965
OlderTypical 1985Newer

Newer than 22% of homes nearby

How 156 Three Rivers Rd ranks against every home in each area.
MeasureThis homeHarwood 20776Anne Arundel County
Estimated valuepricier than$500,36912% of homes49% of homes
Price per ft²pricier than$35977% of homes84% of homes
Living areabigger than1,392 ft²10% of homes24% of homes
Lot sizebigger than3.28 ac62% of homes97% of homes
Year builtnewer than196522% of homes27% of homes

About 156 Three Rivers Rd

How much is 156 Three Rivers Rd, Harwood, MD worth?

The TopHap Estimate for 156 Three Rivers Rd, Harwood, MD is $500,369 as of Jul 14, 2026. The likely range is $481,417 to $519,321. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 156 Three Rivers Rd, Harwood, MD last sell?

156 Three Rivers Rd, Harwood, MD last sold on Jul 22, 2019, according to the county's recorded deed.

How big is 156 Three Rivers Rd, Harwood, MD?

156 Three Rivers Rd, Harwood, MD has 1 bathrooms, 1,392 square feet of living space and a 3.28-acre lot.

When was 156 Three Rivers Rd, Harwood, MD built?

156 Three Rivers Rd, Harwood, MD was built in 1965, making it 61 years old. It is a conventional home. The building has 1 story.

What schools serve 156 Three Rivers Rd, Harwood, MD?

156 Three Rivers Rd, Harwood, MD is assigned to Southern High School (high), rated B-; Lothian Elementary School (elementary), rated A-; Southern Middle School (middle), rated A-. All sit in Anne Arundel County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 156 Three Rivers Rd, Harwood, MD compare to other homes in Harwood 20776?

Among the 1,098 homes in Harwood 20776, it is worth more than 12% of them ($500,369 against a typical $735,110), its price per square foot is higher than 77% of them ($359 against a typical $301), it is bigger than 10% of them (1,392 ft² against a typical 2,513 ft²), its lot is bigger than 62% of them (3.28 ac against a typical 2.32 ac) and it is newer than 22% of them (1965 against a typical 1985). Measured against all of Anne Arundel County, it is worth more than 49% 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 156 Three Rivers Rd, Harwood, MD?

The 2025 property tax bill for 156 Three Rivers Rd, Harwood, MD was $4,399. The county assessed it at $376,467.

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