551 Old Dunstable Rd, Groton, MA 01450
Home value
$678,400
$644,000 - $712,000
$3,402/mo
Owner options
$3,402/mo
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Zillow last checked:
Listing updated:
Rachel Kiley 617-513-7984,
Compass 617-206-3333
Tish Dray
Keller Williams Realty Boston Northwest
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
Primary bedroom
- Features: Closet, Flooring - Wall to Wall Carpet
- Level: Second
- Area: 176
- Dimensions: 11 x 16
Bedroom 2
- Features: Closet, Flooring - Wall to Wall Carpet
- Level: Second
- Area: 165
- Dimensions: 11 x 15
Bedroom 3
- Features: Closet, Flooring - Wall to Wall Carpet
- Level: Second
- Area: 144
- Dimensions: 12 x 12
Bedroom 4
- Features: Closet, Flooring - Wall to Wall Carpet
- Level: Second
- Area: 120
- Dimensions: 10 x 12
Primary bathroom
- Features: No
Bathroom 1
- Features: Bathroom - Half, Flooring - Stone/Ceramic Tile
- Level: First
Bathroom 2
- Features: Bathroom - Full, Bathroom - With Tub & Shower, Flooring - Stone/Ceramic Tile
- Level: Second
Dining room
- Features: Flooring - Wall to Wall Carpet
- Level: First
- Area: 132
- Dimensions: 11 x 12
Family room
- Features: Beamed Ceilings, Vaulted Ceiling(s), Flooring - Wall to Wall Carpet
- Level: First
- Area: 228
- Dimensions: 19 x 12
Kitchen
- Features: Flooring - Stone/Ceramic Tile, Dining Area, Balcony / Deck, Exterior Access, Open Floorplan
- Level: First
- Area: 345
- Dimensions: 23 x 15
Living room
- Features: Flooring - Wall to Wall Carpet
- Level: First
- Area: 176
- Dimensions: 11 x 16
Heating
- Baseboard, Oil
Cooling
- None
Appliances
- Included: Range, Dishwasher, Microwave, Refrigerator
- Laundry: Flooring - Stone/Ceramic Tile, First Floor
Features
- Flooring: Tile, Carpet, Flooring - Wall to Wall Carpet
- Doors: Insulated Doors
- Windows: Insulated Windows
- Basement: Full
- Number of fireplaces: 1
- Fireplace features: Kitchen
Interior area
- Total structure area: 2,136
- Total interior livable area: 2,136 sqft
- Finished area above ground: 2,136
Property
Parking
- Total spaces: 8
- Parking features: Paved Drive, Paved
- Uncovered spaces: 8
Features
- Patio & porch: Deck
- Exterior features: Deck, Storage
Lot
- Size: 0.92 Acres
- Features: Cleared, Level
Details
- Parcel number: 515998
- Zoning: Res
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Frame
- Foundation: Concrete Perimeter
- Roof: Shingle
Condition
- Year built: 1976
Utilities & green energy
- Sewer: Private Sewer
- Water: Private
Community & HOA
Community
- Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Stable(s), Golf, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station
HOA
- Has HOA: No
Location
- Region: Groton
Financial & listing details
- Price per square foot: $328/sqft
- Tax assessed value: $507,800
- Annual tax amount: $8,835
- Date on market: 8/18/2026
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 9/4/2026 | Sold | $700,000+3.7%$328/sqft |
Source: MLS PIN #73546682 Report a problem | ||
| 7/30/2026 | Pending sale | $675,000$316/sqft |
Source: MLS PIN #73546682 Report a problem | ||
| 7/17/2026 | Contingent | $675,000$316/sqft |
Source: MLS PIN #73546682 Report a problem | ||
| 7/8/2026 | Listed for sale | $675,000+211.2%$316/sqft |
Source: MLS PIN #73546682 Report a problem | ||
| 12/5/1996 | Sold | $216,900$102/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $8,615 -0.9% | $564,900 -2% |
| 2024 | $8,695 +4.3% | $576,200 +8.1% |
| 2023 | $8,333 +6.6% | $532,800 +17.1% |
| 2022 | $7,820 +4.8% | $454,900 +7.3% |
| 2021 | $7,461 +6.4% | $423,900 +5% |
| 2020 | $7,015 +8% | $403,600 +12.5% |
| 2019 | $6,494 +6.3% | $358,600 +9.6% |
| 2018 | $6,109 +2.2% | $327,200 |
| 2017 | $5,975 +1.5% | $327,200 +4.4% |
| 2016 | $5,888 +2.8% | $313,500 |
| 2015 | $5,728 +5.1% | $313,500 |
| 2014 | $5,449 +0.7% | $313,500 -2.3% |
| 2013 | $5,409 +3.1% | $321,000 -1.6% |
| 2012 | $5,245 -1.8% | $326,200 |
| 2011 | $5,343 +3.7% | $326,200 -0.1% |
| 2010 | $5,152 +0.2% | $326,500 -9.1% |
| 2009 | $5,141 +3.3% | $359,000 |
| 2008 | $4,979 +6.6% | $359,000 +5.9% |
| 2007 | $4,669 -1% | $339,100 +1.9% |
| 2006 | $4,717 +2.4% | $332,900 |
| 2005 | $4,607 +5.3% | $332,900 +17.5% |
| 2004 | $4,376 +8.5% | $283,400 |
| 2003 | $4,033 +18.8% | $283,400 +61.4% |
| 2001 | $3,394 +13.9% | $175,600 +7.4% |
| 1998 | $2,979 | $163,500 |
Neighborhood: 01450
Nearby homes
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Nearby schools
GreatSchools rating
- 9/10Swallow/Union SchoolGrades: K-4Distance: 2.8 mi
- 7/10Groton Dunstable Regional Middle SchoolGrades: 5-8Distance: 4 mi
- 9/10Groton-Dunstable Regional High SchoolGrades: 9-12Distance: 2 mi
Schools provided by the listing agent
- Elementary: Florence Roche
- Middle: Gdms
- High: Gdrhs
Source: MLS PIN. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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- Massachusetts
- Middlesex County
- Groton
- 01450
- 551 Old Dunstable Rd