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Single Family ResidenceResidential
$1,280,827$776 / 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 94How 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

1146 RIVER BAY RD

ANNAPOLIS, MD 21409
1.5
Baths
1,650 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.
0.46 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.3M
$1.2M low$1.4M high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$1,280,827
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$1,024,662

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,382 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,233,633 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,133,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,433,700

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.26
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
22
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.72 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.62%
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.1 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.Split Level
CountyANNE ARUNDEL
Lot (acres)The size of the land the home sits on, from county records.0.46
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
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Spa/Hot Tub (Only)
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 96 ft²Patio · 80 ft²Porch · 200 ft²Boat access

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
Cape St. Claire Elementary SchoolA-
Elementary · Grades PK–5 · 1.0 mi
H
Broadneck High SchoolA-
High · Grades 9–12 · 1.2 mi
M
Magothy River Middle SchoolA
Middle · Grades 6–8 · 4.0 mi

District: Anne Arundel County Public Schools

Neighborhood · ZIP 21409These 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.77
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.1%
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.19,947
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,056 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$139,607
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$177,018
Average tempThe average temperature here across a full year.57°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

1146 River Bay 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 more than 96% of homes in College Parkway
  • Among the highest price per square foot in College Parkway
  • Has a bigger lot than 90% of homes in College Parkway
  • Older than 90% of homes in Annapolis 21409

What homes are worth in Annapolis 21409

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

This home
$326K$2.4M

This home is worth more than 89% of homes in Annapolis 21409.

How it measures up in Annapolis 21409

The dot is this home. The mark in the middle is the typical home in Annapolis 21409.

Estimated value$1,280,827
CheaperTypical $577,415Pricier

Pricier than 89% of homes nearby

Price per ft²$776
CheaperTypical $343Pricier

Pricier than 98% of homes nearby

Living area1,650 ft²
SmallerTypical 1,760 ft²Bigger

Bigger than 45% of homes nearby

Lot size0.46 ac
SmallerTypical 0.23 acBigger

Bigger than 71% of homes nearby

Year built1956
OlderTypical 1981Newer

Newer than 10% of homes nearby

How 1146 River Bay Rd ranks against every home in each area.
MeasureThis homeCollege ParkwayAnnapolis 21409Anne Arundel County
Estimated valuepricier than$1,280,82796% of homes89% of homes95% of homes
Price per ft²pricier than$776almost all homes98% of homesalmost all homes
Living areabigger than1,650 ft²59% of homes45% of homes50% of homes
Lot sizebigger than0.46 ac90% of homes71% of homes78% of homes
Year builtnewer than195612% of homes10% of homes17% of homes

About 1146 River Bay Rd

How much is 1146 River Bay Rd, Annapolis, MD worth?

The TopHap Estimate for 1146 River Bay Rd, Annapolis, MD is $1,280,827 as of Jul 14, 2026. The likely range is $1,200,493 to $1,361,161. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1146 River Bay Rd, Annapolis, MD last sell?

1146 River Bay Rd, Annapolis, MD last sold on May 18, 2005, according to the county's recorded deed.

How big is 1146 River Bay Rd, Annapolis, MD?

1146 River Bay Rd, Annapolis, MD has 1.5 bathrooms, 1,650 square feet of living space and a 0.46-acre lot.

When was 1146 River Bay Rd, Annapolis, MD built?

1146 River Bay Rd, Annapolis, MD was built in 1956, making it 70 years old. It is a split level home. The building has 2 stories.

What schools serve 1146 River Bay Rd, Annapolis, MD?

1146 River Bay Rd, Annapolis, MD is assigned to Cape St. Claire Elementary School (elementary), rated A-; Broadneck High School (high), rated A-; Magothy River 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 1146 River Bay Rd, Annapolis, MD compare to other homes in Annapolis 21409?

Among the 7,767 homes in Annapolis 21409, it is worth more than 89% of them ($1,280,827 against a typical $577,415), its price per square foot is higher than 98% of them ($776 against a typical $343), it is bigger than 45% of them (1,650 ft² against a typical 1,760 ft²), its lot is bigger than 71% of them (0.46 ac against a typical 0.23 ac) and it is newer than 10% of them (1956 against a typical 1981). Measured against all of Anne Arundel County, it is worth more than 95% 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 1146 River Bay Rd, Annapolis, MD?

The 2024 property tax bill for 1146 River Bay Rd, Annapolis, MD was $7,382. The county assessed it at $1,233,633.

Closest homes

More homes in Annapolis 21409

Assigned schools

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