House Prices

Lost Lake Knops Pond Groton, MA House Prices & Home Values 2026


Average Data

average house price$593,217
average size per house2192 ft²
average price per ft²283 $ / ft²

06/11/2026 - The value range (VR) for house prices in Lost Lake Knops Pond Groton, MA is $268.85/ sqft to $297.15/ sqft. An average home with 2192 sqft costs approximately $614,660 to $679,361. Groton, MA includes 1 ZIP codes and it is located in Middlesex county. The lowest prices are found in ZIP 01450, while the highest are in ZIP 01450. The average price per sqare feet is $283. Our analysis is based on 5 property listings.

Avergage prices by ZIP codes Lost Lake Knops Pond Groton

01450295 $ / ft²




Historical development of home values in Lost Lake Knops Pond Groton

Year Estimated value (USD) Change vs. 2025
2010 $275,501 -53.6%
2011 $264,847 -55.4%
2012 $264,134 -55.5%
2013 $274,007 -53.8%
2014 $287,631 -51.5%
2015 $302,394 -49.0%
2016 $318,175 -46.4%
2017 $335,348 -43.5%
2018 $353,888 -40.3%
2019 $370,297 -37.6%
2020 $389,440 -34.4%
2021 $442,945 -25.3%
2022 $516,375 -13.0%
2023 $544,541 -8.2%
2024 $576,044 -2.9%
2025 $593,217 0.0%

Graph: estimated home values in Lost Lake Knops Pond Groton over time (USD)



Example: 100% financing house in Lost Lake Knops Pond Groton

Loan amount: $593,217

Interest rate: 6.26%

Fixed monthly payment: $3,655.63

Breakdown in the 1st month:
Interest portion: $3,093.63  –  Principal portion: $562.00

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $36,926.68 $6,940.83 $586,276.17
2 $36,479.65 $7,387.87 $578,888.30
3 $36,003.82 $7,863.69 $571,024.61
4 $35,497.35 $8,370.17 $562,654.44
5 $34,958.25 $8,909.26 $553,745.18
6 $34,384.44 $9,483.07 $544,262.11
7 $33,773.67 $10,093.85 $534,168.26
8 $33,123.56 $10,743.96 $523,424.31
9 $32,431.58 $11,435.94 $511,988.37
10 $31,695.03 $12,172.49 $499,815.89
11 $30,911.04 $12,956.47 $486,859.41
12 $30,076.56 $13,790.95 $473,068.46
13 $29,188.33 $14,679.18 $458,389.28
14 $28,242.90 $15,624.62 $442,764.66
15 $27,236.57 $16,630.94 $426,133.72
16 $26,165.43 $17,702.08 $408,431.63
17 $25,025.30 $18,842.21 $389,589.42
18 $23,811.74 $20,055.78 $369,533.64
19 $22,520.02 $21,347.50 $348,186.15
20 $21,145.10 $22,722.42 $325,463.73
21 $19,681.63 $24,185.89 $301,277.84
22 $18,123.90 $25,743.62 $275,534.22
23 $16,465.84 $27,401.67 $248,132.55
24 $14,700.99 $29,166.52 $218,966.03
25 $12,822.48 $31,045.04 $187,920.99
26 $10,822.98 $33,044.54 $154,876.45
27 $8,694.69 $35,172.82 $119,703.63
28 $6,429.33 $37,438.18 $82,265.45
29 $4,018.07 $39,849.44 $42,416.01
30 $1,451.51 $42,416.01 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Lost Lake Knops Pond Groton, MA


1500 sqft3900 sqft
Ø selling price$535,732$1,139,648
Ø fast selling$487,029$1,025,683
Ø high price sale$584,435$1,253,613

In 2026, houses in Lost Lake Knops Pond Groton, MA will be offered at an average price of $283 per square foot. A 1,500 sqft home priced at $535,732 is 23.99% more expensive per square foot than a 3,900 sqft home priced at $1,139,648. Home prices in Lost Lake Knops Pond Groton, MA vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $788,987. Sellers who can wait longer may achieve a higher price of up to $964,318.


Discover Lost Lake/Knops Pond in Groton, Massachusetts

The Lost Lake/Knops Pond neighborhood in Groton, Massachusetts offers a serene lakeside setting wrapped around twin glacial ponds.


Outdoor Recreation

Residents and visitors enjoy kayaking, boating at modest speeds, paddleboarding, and excellent fishing for bass and panfish. In warm months the shoreline parks and nearby conservation lands invite swimming and hiking, while winter often brings skating, snowshoeing, and quiet, sparkling vistas.


Community and Lifestyle

The area blends classic summer cottages with renovated year round homes, creating a friendly, close knit lakeside community. Neighborhood pride shows in informal events, water stewardship efforts, and neighbors waving from porches along winding, tree lined lanes.


Location and Access

From Lost Lake Knops Pond, Groton Center?s shops, dining, and well regarded schools are only a short drive away. Commuters appreciate quick access to Routes 119 and 40 plus nearby commuter rail stations in Ayer and Littleton for trips toward Boston.


Real Estate Appeal

Real estate around the lakes is sought after, with waterfront homes for sale in Groton, MA drawing buyers looking for views, docks, and four season recreation. Options range from cozy cabins and updated capes to larger colonials on side streets, offering value for first time buyers, move up families, and second home seekers.


Why It Stands Out

For anyone craving everyday nature, community warmth, and convenient New England living, Lost Lake Knops Pond stands out as a year round retreat.



FAQ – Home Values in Lost Lake Knops Pond Groton

What is the median home value in Lost Lake Knops Pond Groton in 2026?

In 2026, the typical home value in Lost Lake Knops Pond Groton is about $593,217 for an average home size of 2192 square feet. This corresponds to an average price of roughly $283 per square foot.

What is the average cost per square foot in Lost Lake Knops Pond Groton?

In 2026, homes in Lost Lake Knops Pond Groton sell for an average of around $283 per square foot, with a typical range between $268.85 and $297.15 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Lost Lake Knops Pond?

The average home size in Lost Lake Knops Pond Groton is about 2192 square feet, with an estimated 2026 value around $593,217.



Neighborhoods close to Lost Lake Knops Pond Groton, MA

Harvard Center Harvard, MA273 $ / ft²
Hubbardston Center Hubbardston, MA159 $ / ft²
North Leominster Leominster, MA172 $ / ft²
South Gardner Gardner, MA169 $ / ft²
Baldwinville Center Baldwinville, MA203 $ / ft²
Emerson Green Devens, MA266 $ / ft²
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