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Middlesex 01450
660 Old Dunstable Rd
Photo of 660 Old Dunstable Rd
Sold on Mar 13, 2026

12

Map

Photo of 660 Old Dunstable Rd
Photo of 660 Old Dunstable Rd
$520,000
● House - Off Market

660 Old Dunstable Rd

Groton, MA 01450
bedrooms
3 Beds
bathrooms
1 Bath, 1 Half Bath
square feet
1,296 Ft²
$3,080
Est. Monthly

About This Property

A fantastic investment opportunity with endless potential awaits on this 4-acre private Groton property. This raised ranch features a bright sunroom with walls of windows, a spacious living room with wood beams and a brick fireplace with wood stove, and a sunny kitchen ready for updating. The main level offers three bedrooms and 1.5 baths, all filled with natural light. The lower level includes a bonus room ideal for additional living space, plus laundry hookups and washer/dryer. Outside, enjoy a 2-car garage, small barn for storage, a shed, and expansive yard space surrounded by mature trees. A peaceful retreat with endless potential, surrounded by the natural beauty Groton is known for.
Unit Size
1,296 Ft²
Days on Market
-
Land Size
4.06 acres
Price per sqft
$386
Property Type
House
Property Taxes
$624
HOA Dues
-
Year Built
1972

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Cap Rate Calculator

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Cap Rate 100% Occupancy
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What does this mean?

Based on our analysis, the cap rate of this property is 1.25%. A negative cap rate indicates that the property might not be feasible as an income-producing asset. The median cap rate for a near zip code 11238 is 4.23%.

How much can I actually make?

Actual monthly rental income may vary between $4,760 and $7,140 depending on unit-specific characteristics. You can change the amount using the slider to further explore.

How is cap rate calculated?

Cap Rate = Net Operating Income (NOI) / Property Asset Value.

When calculating the cap rate, we assume 100% occupancy. Leverage (mortgage) is not considered.

Cap Rate provided by RealtyHop and RentHop, learn more about cap rate here.

Last updated: 7 months ago (MLSPIN #73456310)

Price History

Date / Event Date Event Price
Mar 13, 2026 Sold
Premium
Sold
Dec 5, 2025 In contract -
In contract
Nov 19, 2025 Listed by Doherty Properties $499,999
Listed by Doherty Properties
Apr 3, 1987 Sold
Premium
Sold

Property Highlights

Garage
Parking Available
Fireplace

Building Info

Overview

    General

  • Year Built: 1972
  • Effective Year Built: 1972
  • Building Count: 1
  • Total Rooms: 5
  • Bedroom Count: 3
  • Bathroom Count: 2
  • Full Bathrooms: 1
  • Partial Bathrooms: 2
  • Building Condition: 6
  • Building Quality: 0
  • Construction Type: 6
  • Building Style: 19
  • Exterior Walls Type: 23
  • Interior Walls Type: 0
  • Roof Shape Type: 1
  • Roof Cover Type: 15
  • Floor Count: 100
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 7
  • Basement Area: 1,100
  • Garage Type: 17
  • Parking Space Count: 2
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 176,703
  • Total Building Area: 1,296
  • Gross Building Area: 2,632
  • Building Area: 1,296
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 10
  • Heated Square Feet: 1,296
  • Heating Fuel Type: 6

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000004057
  • Standard Land Use Code: 1001
  • County Land Use Code: 101

Neighborhood

  • School District Name: Groton-Dunstable School District
  • School Tax School District: GROTN-DUNSTBLE
  • Census Tract: 326102

Zoning

  • Zoning: RA

Geography

  • Account Number: 1338
  • Parcel: GROT M:246 B:29 L:
  • Block: 29
  • Municipality: GROTON
  • Latitude: 42.6423
  • Longitude: -71.5049

    Address

  • Full Address: 660 Old Dunstable Rd
  • Address - House Number: 660
  • Address - Street Name: Old Dunstable
  • Address - Suffix Type: Rd
  • State: MA
  • City Name: Groton
  • Carrier Code: R004
  • 4-Digit Zip Code: 1502
  • Zip Code: 01450

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $702,500

    Appraisal Valuation

  • Standard Deviation: 0.1237
  • Valuation Date: Jan 17, 2024
  • Confidence Score: 86
  • Final Value: 567,163
  • High Value: 637,342
  • Low Value: 496,983

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $449,200
  • Assessed Land Value: $251,100
  • Assessed Improvements Value: $198,100

    Sales

  • Current Sale Recording Date: Apr 03, 1987
  • Current Sale Price:
    Premium
  • Current Sale Document Type: 27
Data used for valuation calculations is provided by RealtyHop, and other third party sources
Request mortgage information redaction

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Middlesex

Stats & Trends

Median Asking:

$810,000

Sale Price/ft²

$439

Below Asking

0.01%

Average Days on Market

55

Average Home Size

2700 ft²

Average Home Age

62.6 years

Currently For Sale

3165 Listings
Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Rentals Near You

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Last Updated: 7 months ago
Data Source: MLS PIN, MLS# 73456310

Frequently Asked Questions

When was property at 660 Old Dunstable Road built and last sold?
The property at 660 Old Dunstable Road was built in 1972 and last sold on Jan 1, 1970 for $169,900.
How much is this home worth?
The estimated value of the home located at 660 Old Dunstable Road is $0.
What are some comparable homes to 660 Old Dunstable Road?
There are currently no comparable homes to 660 Old Dunstable Road.
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