CondominiumResidential
12246 ROUNDWOOD RD
LUTHERVILLE TIMONIUM, MD 21093
1,723 ft²
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
Built 20058 floors80 units1,438–1,744 ft²
$37M
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.
$489K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$295
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.
+30.4%vs the Lutherville Timonium ZIP median sale $/ft² ($226)
Sales Performance
$485K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-5.8%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
3
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
3.8%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+2.1%per yeartypical hold 6.5 yrsfrom 55 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20052008201220152017202020232026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20052008201220152017202020232026
123 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.
Studio
Studio
80 units$489K · $295/ft²
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 · 2 ba · 1,700 ft²
13 units$511K · $301/ft²
Studio · 2 ba · 1,697 ft²
12 units$506K · $298/ft²
Studio · 2 ba · 1,447 ft²
9 units$416K · $288/ft²
Studio · 2 ba · 1,442 ft²
8 units$395K · $274/ft²
Studio · 2 ba · 1,444 ft²
6 units$392K · $272/ft²
Studio · 2 ba · 1,445 ft²
5 units$395K · $273/ft²
Studio · 2 ba · 1,694 ft²
3 units$502K · $296/ft²
Studio · 2 ba · 1,689 ft²
2 units$526K · $311/ft²
Studio · 2 ba · 1,695 ft²
2 units$535K · $316/ft²
Studio · 2 ba · 1,728 ft²
2 units$531K · $307/ft²
Studio · 2 ba · 1,737 ft²
2 units$529K · $304/ft²
Studio · 2 ba · 1,741 ft²
2 units$619K · $355/ft²
Studio · 2 ba · 1,743 ft²
2 units$517K · $296/ft²
One-off layouts
12 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.
$372K–$400K
21 units
$414K–$431K
9 units
$440K–$461K
5 units
$465K–$494K
6 units
$497K–$526K
22 units
$528K–$549K
12 units
$570K–$570K
1 unit
$595K–$619K
2 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.
Floors 1–2
$282/ft²20 units · -4%
Floors 3–4
$295/ft²19 units · +0%
Floor 5
$294/ft²9 units · +0%
Floors 6–7
$295/ft²20 units · +0%
Floor 8
$302/ft²10 units · +3%
Unit lines by $/ft²Condo units stacked vertically share a unit line — the last digits of the unit number (like 05 in 1205, 1305, 1405). Lines share a layout and exposure, so comparing estimated $/ft² by line shows which position in the building commands a premium.
Line ·08
$311/ft²7 units · +5%
Line ·07
$310/ft²8 units · +5%
Line ·02
$300/ft²8 units · +2%
Line ·03
$299/ft²7 units · +2%
Line ·09
$299/ft²8 units · +1%
Line ·04
$293/ft²8 units · +0%
Line ·05
$285/ft²8 units · -3%
Line ·10
$280/ft²8 units · -5%
Line ·06
$278/ft²8 units · -6%
Line ·01
$273/ft²8 units · -7%
Ownership & Financing
Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.86%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.15%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.8.1 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.56%
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.34%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$499,032
Median tax billThe middle annual property tax bill among the building's units.$5,931
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 707Oct 28, 2026$485,000$286/ft²Unit 506Sep 4, 2026$385,000$267/ft²Unit 304Dec 22, 2025$510,000$301/ft²Unit 108Sep 18, 2025$515,000$304/ft²Unit 108Jul 1, 2025$425,000$251/ft²Unit 501Jul 1, 2025$380,000$263/ft²Unit 507Jan 29, 2025$525,000$309/ft²Unit 607Jan 29, 2025$569,000$335/ft²Unit 807Jan 28, 2025$545,000$321/ft²Unit 308Nov 27, 2024$589,000$338/ft²
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,301 (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.$420,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$95,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$325,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$415,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$420,000
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyBaltimore
Lot (acres)The size of the land the home sits on, from county records.0.04
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No
Transaction History(2)
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.
EHM
Mays Chapel Elementary SchoolA-
Elementary · Grades PK–5 · 0.3 mi
Dulaney High SchoolB-
High · Grades 9–12 · 2.9 mi
Ridgely Middle SchoolA
Middle · Grades 6–8 · 3.4 mi
District: Baltimore County Public Schools
Neighborhood · ZIP 21093These 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.71
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 100.46
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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.6%
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.40,327
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,908 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,223
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$157,073
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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.
12246 Roundwood Rd
2 ba · 1,723 ft²
12246 Roundwood Rd Unit 101
2 ba · 1,448 ft²
12246 Roundwood Rd Unit 102
2 ba · 1,697 ft²
12246 Roundwood Rd Unit 103
2 ba · 1,694 ft²
12246 Roundwood Rd Unit 104
2 ba · 1,693 ft²
12246 Roundwood Rd Unit 105
2 ba · 1,447 ft²
12246 Roundwood Rd Unit 106
2 ba · 1,442 ft²
12246 Roundwood Rd Unit 107
2 ba · 1,700 ft²
12246 Roundwood Rd Unit 108
2 ba · 1,695 ft²
12246 Roundwood Rd Unit 109
2 ba · 1,700 ft²
12246 Roundwood Rd Unit 110
2 ba · 1,445 ft²
12246 Roundwood Rd Unit 201
2 ba · 1,442 ft²
12246 Roundwood Rd Unit 202
2 ba · 1,700 ft²
12246 Roundwood Rd Unit 203
2 ba · 1,744 ft²
12246 Roundwood Rd Unit 204
2 ba · 1,694 ft²
12246 Roundwood Rd Unit 205
2 ba · 1,444 ft²
12246 Roundwood Rd # 206
2 ba · 1,447 ft²
12246 Roundwood Rd Unit 207
2 ba · 1,700 ft²
12246 Roundwood Rd Unit 208
2 ba · 1,742 ft²
12246 Roundwood Rd Unit 209
2 ba · 1,700 ft²
12246 Roundwood Rd Unit 210
2 ba · 1,449 ft²
12246 Roundwood Rd Unit 301
2 ba · 1,442 ft²
12246 Roundwood Rd Unit 302
2 ba · 1,697 ft²
12246 Roundwood Rd Unit 303
2 ba · 1,728 ft²
12246 Roundwood Rd Unit 304
2 ba · 1,697 ft²
12246 Roundwood Rd Unit 305
2 ba · 1,444 ft²
12246 Roundwood Rd Unit 306
2 ba · 1,442 ft²
12246 Roundwood Rd Unit 307
2 ba · 1,694 ft²
12246 Roundwood Rd Unit 308
2 ba · 1,741 ft²
12246 Roundwood Rd Unit 309
2 ba · 1,697 ft²
12246 Roundwood Rd Unit 310
2 ba · 1,444 ft²
12246 Roundwood Rd Unit 401
2 ba · 1,442 ft²
12246 Roundwood Rd Unit 402
2 ba · 1,697 ft²
12246 Roundwood Rd # 403
2 ba · 1,728 ft²
12246 Roundwood Rd Unit 404
2 ba · 1,697 ft²
12246 Roundwood Rd Unit 405
2 ba · 1,447 ft²
12246 Roundwood Rd Unit 406
2 ba · 1,447 ft²
12246 Roundwood Rd Unit 407
2 ba · 1,700 ft²
12246 Roundwood Rd # 409
2 ba · 1,700 ft²
12246 Roundwood Rd Unit 410
2 ba · 1,442 ft²
12246 Roundwood Rd Unit 501
2 ba · 1,445 ft²
12246 Roundwood Rd Unit 502
2 ba · 1,697 ft²
12246 Roundwood Rd Unit 503
2 ba · 1,741 ft²
12246 Roundwood Rd Unit 504
2 ba · 1,700 ft²
12246 Roundwood Rd Unit 505
2 ba · 1,444 ft²
12246 Roundwood Rd # 506
2 ba · 1,444 ft²
12246 Roundwood Rd Unit 507
2 ba · 1,700 ft²
12246 Roundwood Rd Unit 508
2 ba · 1,730 ft²
12246 Roundwood Rd # 509
2 ba · 1,706 ft²
12246 Roundwood Rd # 510
2 ba · 1,442 ft²
12246 Roundwood Rd Unit 601
2 ba · 1,444 ft²
12246 Roundwood Rd Unit 602
2 ba · 1,700 ft²
12246 Roundwood Rd Unit 603
2 ba · 1,738 ft²
12246 Roundwood Rd Unit 604
2 ba · 1,700 ft²
12246 Roundwood Rd Unit 605
2 ba · 1,445 ft²
12246 Roundwood Rd # 606
2 ba · 1,443 ft²
12246 Roundwood Rd Unit 607
2 ba · 1,696 ft²
12246 Roundwood Rd Unit 608
2 ba · 1,737 ft²
12246 Roundwood Rd Unit 609
2 ba · 1,700 ft²
12246 Roundwood Rd Unit 610
2 ba · 1,445 ft²
12246 Roundwood Rd Unit 701
2 ba · 1,447 ft²
12246 Roundwood Rd Unit 702
2 ba · 1,697 ft²
12246 Roundwood Rd Unit 703
2 ba · 1,743 ft²
12246 Roundwood Rd Unit 704
2 ba · 1,700 ft²
12246 Roundwood Rd Unit 705
2 ba · 1,447 ft²
12246 Roundwood Rd # 706
2 ba · 1,447 ft²
12246 Roundwood Rd # 707
2 ba · 1,697 ft²
12246 Roundwood Rd Unit 708
2 ba · 1,743 ft²
12246 Roundwood Rd Unit 709
2 ba · 1,697 ft²
12246 Roundwood Rd Unit 710
2 ba · 1,445 ft²
12246 Roundwood Rd Unit 801
2 ba · 1,442 ft²
12246 Roundwood Rd # 802
2 ba · 1,695 ft²
12246 Roundwood Rd Unit 803
2 ba · 1,737 ft²
12246 Roundwood Rd Unit 804
2 ba · 1,697 ft²
12246 Roundwood Rd Unit 805
2 ba · 1,447 ft²
12246 Roundwood Rd Unit 806
2 ba · 1,447 ft²
12246 Roundwood Rd # 807
2 ba · 1,697 ft²
12246 Roundwood Rd Unit 808
2 ba · 1,740 ft²
12246 Roundwood Rd Unit 809
2 ba · 1,689 ft²
12246 Roundwood Rd # 809
2 ba · 1,689 ft²
12246 Roundwood Rd Unit 810
2 ba · 1,438 ft²
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 12246 Roundwood Rd
How many units are in 12246 Roundwood Rd, Lutherville Timonium, MD?
12246 Roundwood Rd, Lutherville Timonium, MD has 80 residential units across 8 floors, built in 2005, according to county assessor records.
What is a unit at 12246 Roundwood Rd, Lutherville Timonium, MD worth?
The median TopHap Estimate across the 80 units at 12246 Roundwood Rd, Lutherville Timonium, MD is $489,069. That works out to $295 per square foot. Units run from 1,438 to 1,744 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 12246 Roundwood Rd, Lutherville Timonium, MD expensive for Lutherville Timonium?
Units at 12246 Roundwood Rd, Lutherville Timonium, MD carry a median of $295 per square foot, 30% above the Lutherville Timonium median of $226 per square foot.
How often do units sell at 12246 Roundwood Rd, Lutherville Timonium, MD?
3 units at 12246 Roundwood Rd, Lutherville Timonium, MD sold in the last 12 months, out of 123 recorded arms-length sales all time. That is a turnover rate of 3.8% of the building per year. The median sale over that period was $485K.
Have units at 12246 Roundwood Rd, Lutherville Timonium, MD appreciated?
Across 55 repeat sales of the same unit, 12246 Roundwood Rd, Lutherville Timonium, MD returned a median 2.1% 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 6.5 years.
What floor plans does 12246 Roundwood Rd, Lutherville Timonium, MD have?
The most common plan at 12246 Roundwood Rd, Lutherville Timonium, MD is a 0-bedroom of 1,700 square feet, repeated 13 times, with a median estimate of $511,389. TopHap identifies 13 recurring plans in the building.
More homes on Roundwood Rd
- 12246 Roundwood Rd # 707$494K2 ba · 1,697 ft² · Sold $485K · Oct 2026
- 12240 Roundwood Rd # 605$450K2 ba · 1,445 ft² · Sold $450K · Oct 2026
- 12246 Roundwood Rd # 506$387K2 ba · 1,444 ft² · Sold $385K · Sep 2026
- 12240 Roundwood Rd # 105$380K2 ba · 1,452 ft² · Sold $379K · Aug 2026
- 12240 Roundwood Rd # 704$508K2 ba · 1,697 ft² · Sold $505K · Jul 2026
- 12236 Roundwood Rd # 609$533K2 ba · 1,697 ft² · Sold $530K · Jul 2026
- 12236 Roundwood Rd # 703$563K2 ba · 1,735 ft² · Sold $560K · Jul 2026
- 12251 Roundwood Rd # 508$574K2 ba · 1,734 ft² · Sold $570K · Jun 2026
- 12240 Roundwood Rd # 405$413K2 ba · 1,442 ft² · Sold $408K · Mar 2026
- 12240 Roundwood Rd # 301$391K2 ba · 1,437 ft² · Sold $385K · Feb 2026
- 12236 Roundwood Rd # 606$417K2 ba · 1,428 ft² · Sold $410K · Jan 2026
- 12240 Roundwood Rd # 408$575K2 ba · 1,733 ft² · Sold $565K · Jan 2026
Closest homes
- 12246 Roundwood Rd Unit 808$515K0 ft · 2 ba · 1,740 ft²
- 12246 Roundwood Rd Unit 108$528K0 ft · 2 ba · 1,695 ft² · Sold $515K · Sep 2025
- 12246 Roundwood Rd Unit 501$392K0 ft · 2 ba · 1,445 ft² · Sold $380K · Jul 2025
- 12246 Roundwood Rd Unit 104$457K0 ft · 2 ba · 1,693 ft² · Sold $353K · Jun 2005
- 12246 Roundwood Rd Unit 401$388K0 ft · 2 ba · 1,442 ft² · Sold $260K · Apr 2005
- 12246 Roundwood Rd Unit 204$502K0 ft · 2 ba · 1,694 ft² · Sold $425K · Dec 2020
- 12246 Roundwood Rd Unit 101$390K0 ft · 2 ba · 1,448 ft² · Sold $336K · Aug 2020
- 12246 Roundwood Rd$542K0 ft · 2 ba · 1,695 ft² · Sold $423K · Sep 2005
More homes in Lutherville Timonium 21093
- 106 E Aylesbury Rd$500K3 ba · 2,306 ft² · Sold $525K · Oct 2026
- 1 Elphin Ct$285K1,290 ft² · Sold $265K · Oct 2026
- 11501 Saint Davids Ln$945K4 ba · 3,796 ft² · Sold $1M · Oct 2026
- 2111 Chapel Valley Ln$465K3 ba · 2,140 ft² · Sold $435K · Oct 2026
- 105 Martingale Rd$485K2.5 ba · 1,537 ft² · Sold $510K · Oct 2026
- 220 Chantrey Rd$525K2.5 ba · 2,190 ft² · Sold $539K · Oct 2026
- 402 Brightwood Club Dr$304K2 ba · 1,371 ft² · Sold $300K · Oct 2026
- 1610 Barthel Rd$1000K5 ba · 6,093 ft² · Sold $965K · Oct 2026
- 210 Timonium Rd$491K2 ba · 2,669 ft² · Sold Oct 2026
- Timonium Rd2,068 ft² · Sold Oct 2026
- 127 Dublin Dr$435K1 ba · 1,120 ft² · Sold $450K · Oct 2026
- 7 Boyne Ct$581K3 ba · 2,396 ft² · Sold $580K · Oct 2026
Assigned schools
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