Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential

17 Cannongate Rd

TYNGSBORO, MA 01879
2.46 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
Built 197618 units1,062–1,554 ft²
$6.8M
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.
$371K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$255
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-10.2%vs the Tyngsboro ZIP median sale $/ft² ($284)

Sales Performance

$342K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-6.5%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
5.6%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+4.1%per yeartypical hold 6.8 yrsfrom 24 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19871997200120052009201520202025
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19871997200120052009201520202025

37 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.
$332K$362K$392K$423K1,062 ft²1,160 ft²1,259 ft²1,357 ft²1,456 ft²1,554 ft²
2 bd
2 bed
18 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 · 1.5 ba · 1,532 ft²
2 units
2 bd · 2 ba · 1,532 ft²
2 units
One-off layouts
14 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.

$332K–$342K
2 units
$353K–$353K
1 unit
$357K–$364K
3 units
$367K–$374K
5 units
$379K–$387K
2 units
$390K–$393K
2 units
$409K–$411K
2 units
$423K–$423K
1 unit

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.89%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.6%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.6.2 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.17%
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.49%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$391,188
Median tax billThe middle annual property tax bill among the building's units.$4,209
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 87Dec 8, 2025$341,700Unit 93Jun 27, 2025$340,000Unit 94May 29, 2025$391,250Unit 88Nov 30, 2023$320,000Unit 94Sep 28, 2023$350,000Unit 83Dec 10, 2021$293,500Unit 96Aug 31, 2021$327,000Unit 81Oct 15, 2020$235,000Unit 91Aug 10, 2020$230,000Unit 95Mar 27, 2020$232,000

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.43 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Condominium
CountyMIDDLESEX
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Electric
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
Tyngsborough Elementary SchoolC+
Elementary · Grades PK–5 · 0.8 mi
H
Tyngsborough High SchoolB
High · Grades 9–12 · 2.7 mi
M
Tyngsborough Middle SchoolC+
Middle · Grades 6–8 · 2.7 mi

District: Tyngsborough School District

Neighborhood · ZIP 01879These 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.50
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 100.83

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
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.12,627
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.702 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$138,180
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$151,874
Average tempThe average temperature here across a full year.48°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.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.

17 Cannongate Rd # 79
2 bd · 2.5 ba · 1,514 ft²
$368K
17 Cannongate Rd # 80
2 bd · 1.5 ba · 1,514 ft²
$379K
17 Cannongate Rd # 81
2 bd · 2.5 ba · 1,480 ft²
$364K
17 Cannongate Rd # 82
2 bd · 1.5 ba · 1,401 ft²
$371K
17 Cannongate Rd # 83
2 bd · 2.5 ba · 1,201 ft²
$387K
17 Cannongate Rd # 84
2 bd · 1.5 ba · 1,532 ft²
$390K
17 Cannongate Rd # 85
2 bd · 1.5 ba · 1,062 ft²
$342K
17 Cannongate Rd # 86
2 bd · 1.5 ba · 1,462 ft²
$374K
17 Cannongate Rd # 87
2 bd · 2.5 ba · 1,514 ft²
$411K
17 Cannongate Rd # 88
2 bd · 1.5 ba · 1,532 ft²
$372K
17 Cannongate Rd # 89
2 bd · 1.5 ba · 1,532 ft²
$332K
17 Cannongate Rd # 90
2 bd · 2.5 ba · 1,462 ft²
$409K
17 Cannongate Rd # 91
2 bd · 1.5 ba · 1,532 ft²
$363K
17 Cannongate Rd # 92
2 bd · 1.5 ba · 1,062 ft²
$367K
17 Cannongate Rd # 93
2 bd · 1.5 ba · 1,514 ft²
$353K
17 Cannongate Rd # 94
2 bd · 1.5 ba · 1,305 ft²
$393K
17 Cannongate Rd # 95
2 bd · 2.5 ba · 1,532 ft²
$357K
17 Cannongate Rd # 96
2 bd · 1.5 ba · 1,554 ft²
$423K

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

About 17 Cannongate Rd

How many units are in 17 Cannongate Rd, Tyngsboro, MA?

17 Cannongate Rd, Tyngsboro, MA has 18 residential units across built in 1976, according to county assessor records.

What is a unit at 17 Cannongate Rd, Tyngsboro, MA worth?

The median TopHap Estimate across the 18 units at 17 Cannongate Rd, Tyngsboro, MA is $371,050. That works out to $255 per square foot. Units run from 1,062 to 1,554 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 17 Cannongate Rd, Tyngsboro, MA expensive for Tyngsboro?

Units at 17 Cannongate Rd, Tyngsboro, MA carry a median of $255 per square foot, 10% below the Tyngsboro median of $284 per square foot.

How often do units sell at 17 Cannongate Rd, Tyngsboro, MA?

1 units at 17 Cannongate Rd, Tyngsboro, MA sold in the last 12 months, out of 37 recorded arms-length sales all time. That is a turnover rate of 5.6% of the building per year. The median sale over that period was $342K.

Have units at 17 Cannongate Rd, Tyngsboro, MA appreciated?

Across 24 repeat sales of the same unit, 17 Cannongate Rd, Tyngsboro, MA returned a median 4.1% 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 6.8 years.

What floor plans does 17 Cannongate Rd, Tyngsboro, MA have?

The most common plan at 17 Cannongate Rd, Tyngsboro, MA is a 2-bedroom of 1,532 square feet, repeated 2 times, with a median estimate of $347,206. TopHap identifies 2 recurring plans in the building.

More homes on Cannongate Rd

Closest homes

More homes in Tyngsboro 01879

Assigned schools

Explore the area

See this home in context

Open 17 Cannongate Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map