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CondominiumResidential

11901 Parklawn Dr

ROCKVILLE, MD 20852
1,460 ft²
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.
Built 19753 floors15 units680–900 ft²
$2.5M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$182K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$233
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-30.8%vs the Rockville ZIP median sale $/ft² ($336)

Sales Performance

—
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19982000200320042012201920232025
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19982000200320042012201920232025

13 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$174K$185K$197K$208K680 ft²724 ft²768 ft²812 ft²856 ft²900 ft²
Studio
Studio
15 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Studio · 1 ba · 760 ft²
5 units
Studio · 1 ba · 900 ft²
4 units
Studio · 1 ba · 780 ft²
3 units
One-off layouts
3 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$174K–$177K
5 units
$182K–$182K
2 units
$186K–$186K
1 unit
$197K–$197K
1 unit
$206K–$208K
4 units

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 1
$233/ft²
Floor 2
$234/ft²
Floor 3
$232/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.60%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.7%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.25.1 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.33%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.36%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$187,160
Median tax billThe middle annual property tax bill among the building's units.$1,452
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit T2Jul 22, 2025$195,000Unit T2Mar 18, 2025$125,450Unit 202Sep 14, 2023$175,000Unit T3Nov 20, 2020$174,900Unit 101Jun 27, 2019$155,000Unit 101Jul 30, 2012$125,000Unit T1Oct 29, 2007$180,000Unit 201Apr 1, 2004$138,000Unit 101Nov 5, 2003$125,000Unit 204Aug 15, 2001$70,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

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.7 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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.03
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

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

E
Garrett Park Elementary SchoolB+
Elementary · Grades KG–5 · 1.4 mi
M
Tilden Middle SchoolA-
Middle · Grades 6–8 · 1.6 mi
H
Walter Johnson High SchoolA
High · Grades 9–12 · 2.2 mi

District: Montgomery County Public Schools

Neighborhood · ZIP 20852These 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.128
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.36

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.6%
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.51,764
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,168 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$117,549
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$148,499
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

11901 Parklawn Dr # T1
1 ba · 680 ft²
$174K
11901 Parklawn Dr # T2
1 ba · 710 ft²
$197K
11901 Parklawn Dr # T3
1 ba · 870 ft²
$206K
11901 Parklawn Dr # 101
1 ba · 760 ft²
11901 Parklawn Dr # 102
1 ba · 780 ft²
$182K
11901 Parklawn Dr # 103
1 ba · 760 ft²
$177K
11901 Parklawn Dr # 104
1 ba · 900 ft²
$208K
11901 Parklawn Dr # 201
1 ba · 760 ft²
$176K
11901 Parklawn Dr # 202
1 ba · 780 ft²
$186K
11901 Parklawn Dr # 203
1 ba · 760 ft²
$177K
11901 Parklawn Dr # 204
1 ba · 900 ft²
11901 Parklawn Dr # 301
1 ba · 900 ft²
$208K
11901 Parklawn Dr # 302
1 ba · 780 ft²
$182K
11901 Parklawn Dr # 303
1 ba · 760 ft²
$177K
11901 Parklawn Dr # 304
1 ba · 900 ft²
$208K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 11901 Parklawn Dr

How many units are in 11901 Parklawn Dr, Rockville, MD?

11901 Parklawn Dr, Rockville, MD has 15 residential units across 3 floors, built in 1975, according to county assessor records.

What is a unit at 11901 Parklawn Dr, Rockville, MD worth?

The median TopHap Estimate across the 15 units at 11901 Parklawn Dr, Rockville, MD is $181,984. That works out to $233 per square foot. Units run from 680 to 900 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 11901 Parklawn Dr, Rockville, MD expensive for Rockville?

Units at 11901 Parklawn Dr, Rockville, MD carry a median of $233 per square foot, 31% below the Rockville median of $336 per square foot.

How often do units sell at 11901 Parklawn Dr, Rockville, MD?

0 units at 11901 Parklawn Dr, Rockville, MD sold in the last 12 months, out of 13 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.

Have units at 11901 Parklawn Dr, Rockville, MD appreciated?

Across 3 repeat sales of the same unit, 11901 Parklawn Dr, Rockville, MD returned a median 3.2% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 8.7 years.

What floor plans does 11901 Parklawn Dr, Rockville, MD have?

The most common plan at 11901 Parklawn Dr, Rockville, MD is a 0-bedroom of 760 square feet, repeated 5 times, with a median estimate of $176,806. TopHap identifies 3 recurring plans in the building.

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