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CondominiumResidential

661 Lowell St

LEXINGTON, MA 02420
436 ft²
Lot SizeThe size of the land the home sits on, from county records.
1995
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
Built 199516 units1,192–2,039 ft²
$13M
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.
$808K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$543
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-3.8%vs the Lexington ZIP median sale $/ft² ($564)

Sales Performance

$840K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
6.3%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+5.0%per yeartypical hold 10.0 yrsfrom 19 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19952001200320052010201920222026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19952001200320052010201920222026

36 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.
$703K$762K$821K$880K1,192 ft²1,361 ft²1,531 ft²1,700 ft²1,870 ft²2,039 ft²
2 bd3 bd
2 bed
13 units
3 bed
3 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.
2 bd · 2.5 ba · 1,438 ft²
5 units
2 bd · 2.5 ba · 1,192 ft²
2 units
2 bd · 2.5 ba · 1,520 ft²
2 units
3 bd · 2.5 ba · 1,586 ft²
2 units
2 bd · 2.5 ba · 1,735 ft²
2 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.

$703K–$720K
2 units
$747K–$752K
2 units
$775K–$775K
1 unit
$793K–$809K
5 units
$819K–$835K
3 units
$864K–$880K
3 units

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.69%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.19%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.10.2 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.40%
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.22%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$831,576
Median tax billThe middle annual property tax bill among the building's units.$8,708
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 16Aug 28, 2026$840,000Unit 6Jul 29, 2024$687,500Unit 12Mar 26, 2024$878,000Unit 15Dec 16, 2022$730,000Unit 15Nov 30, 2021$730,000Unit 11Jul 12, 2021$725,000Unit 2Feb 15, 2019$668,000Unit 3May 8, 2018$585,000Unit 3Sep 14, 2010$376,000Unit 9Oct 15, 2009$465,000

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.10 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
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.01
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.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
Fiske Elementary SchoolA
Elementary · Grades KG–5 · 0.9 mi
M
William Diamond Middle SchoolA
Middle · Grades 6–8 · 1.1 mi
H
Lexingon High SchoolA+
High · Grades 9–12 · 2.1 mi

District: Lexington School District

Neighborhood · ZIP 02420These 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.13
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.74

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.97%
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.3.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.16,303
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,192 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$199,197
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$278,860
Average tempThe average temperature here across a full year.49°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.58%

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.

661 Lowell St # 2
3 bd · 2.5 ba · 1,586 ft²
$824K
661 Lowell St # 3
2 bd · 2.5 ba · 1,192 ft²
$747K
661 Lowell St # 4
2 bd · 2 ba · 1,372 ft²
$799K
661 Lowell St # 5
2 bd · 2 ba · 1,318 ft²
$720K
661 Lowell St
2 bd · 2.5 ba · 1,192 ft²
$703K
661 Lowell St # 7
3 bd · 2.5 ba · 1,586 ft²
$870K
661 Lowell St # 9
3 bd · 2.5 ba · 2,039 ft²
$864K
661 Lowell St # 10
2 bd · 2.5 ba · 1,438 ft²
$752K
661 Lowell St # 11
2 bd · 2.5 ba · 1,520 ft²
$808K
661 Lowell St # 12
2 bd · 2.5 ba · 1,735 ft²
$880K
661 Lowell St # 13
2 bd · 2.5 ba · 1,438 ft²
$809K
661 Lowell St # 14
2 bd · 2.5 ba · 1,438 ft²
$808K
661 Lowell St # 15
2 bd · 2.5 ba · 1,438 ft²
$775K
661 Lowell St # 16
2 bd · 2.5 ba · 1,735 ft²
$835K
661 Lowell St # 17
2 bd · 2.5 ba · 1,520 ft²
$819K
661 Lowell St # 18
2 bd · 2.5 ba · 1,438 ft²
$793K

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

About 661 Lowell St

How many units are in 661 Lowell St, Lexington, MA?

661 Lowell St, Lexington, MA has 16 residential units across built in 1995, according to county assessor records.

What is a unit at 661 Lowell St, Lexington, MA worth?

The median TopHap Estimate across the 16 units at 661 Lowell St, Lexington, MA is $807,762. That works out to $543 per square foot. Units run from 1,192 to 2,039 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 661 Lowell St, Lexington, MA expensive for Lexington?

Units at 661 Lowell St, Lexington, MA carry a median of $543 per square foot, 4% below the Lexington median of $564 per square foot.

How often do units sell at 661 Lowell St, Lexington, MA?

1 units at 661 Lowell St, Lexington, MA sold in the last 12 months, out of 36 recorded arms-length sales all time. That is a turnover rate of 6.3% of the building per year. The median sale over that period was $840K.

Have units at 661 Lowell St, Lexington, MA appreciated?

Across 19 repeat sales of the same unit, 661 Lowell St, Lexington, MA returned a median 5.0% 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 10.0 years.

What floor plans does 661 Lowell St, Lexington, MA have?

The most common plan at 661 Lowell St, Lexington, MA is a 2-bedroom of 1,438 square feet, repeated 5 times, with a median estimate of $792,610. TopHap identifies 5 recurring plans in the building.

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