$999,999
SOLD MAY 9, 2025

506 Old Dunstable Rd Groton, MA 01450

5 Beds
2.5 Baths
4,000 Sq Ft
2.1 Acres

Recently Sold

$250 Per Sq Ft

2% Above List Price

8 Days on Market

Highlights

  • Golf Course Community
  • Medical Services
  • Open Floorplan
  • Groton Dunstable Regional High School Rated A
  • 2.1 Acre Lot
  • Colonial Architecture

About This Home

As of May 2025

Charming colonial home, impeccably maintained & nestled on a 2+ acre lot w/ serene setting. Great curb appeal enhanced by NEW roof & sealed driveway. Open concept design boasts 9’ ceilings & rich hardwood floors throughout most of 1st level. Spacious kitchen w/ new appliances & granite counters seamlessly connects to inviting family room w/ cozy fireplace. Din room w/ wainscoting & crown, elegant fireplaced liv room, & ba also on 1st floor. Grand primary suite is a true retreat, showcasing vaulted ceilings, 2 walk-in closets, & luxurious en-suite w/ double sink vanity, jac tub, & shower. 3 more large bedrooms, full bath & laundry complete the 2nd floor. Finished 3rd floor offers high ceilings & endless possibilities such as: 5th bedroom, media room, or study. Full basement features wine cellar & ample storage space. Flat, private backyard complemented by newly updated, oversized composite deck. Generator included. Located just a short drive from Route 3, I-495, & vibrant town center!

Co-Listed By

Rachel Brock

Compass

Compass

Last Buyer's Agent

Lin Shi

Phoenix Real Estate

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $13,422

Year Built

  • Built in 2004

Lot Details

  • 2.1 Acre Lot
  • Near Conservation Area

Parking

  • 2 Car Attached Garage
  • Shared Driveway
  • Open Parking
  • Off-Street Parking

Home Design

  • Colonial Architecture
  • Frame Construction
  • Shingle Roof
  • Concrete Perimeter Foundation

Interior Spaces

  • 4,000 Sq Ft Home
  • Open Floorplan
  • Crown Molding
  • Wainscoting
  • Vaulted Ceiling
  • Ceiling Fan
  • Recessed Lighting
  • Family Room with Fireplace
  • 2 Fireplaces
  • Living Room with Fireplace
  • Basement Fills Entire Space Under The House
  • Attic

Kitchen

  • Range
  • Microwave
  • Dishwasher
  • Stainless Steel Appliances
  • Kitchen Island
  • Solid Surface Countertops

Flooring

  • Wood
  • Wall to Wall Carpet
  • Ceramic Tile

Bedrooms and Bathrooms

  • 5 Bedrooms
  • Primary bedroom located on second floor
  • Walk-In Closet
  • Double Vanity
  • Soaking Tub
  • Separate Shower

Laundry

  • Laundry on upper level
  • Dryer
  • Washer

Outdoor Features

  • Deck

Location

  • Property is near public transit
  • Property is near schools

Schools

  • Florence Roche Elementary School
  • GDMS Middle School
  • Gdrhs High School

Utilities

  • Forced Air Heating and Cooling System
  • 3 Cooling Zones
  • 3 Heating Zones
  • Heating System Uses Oil
  • 200+ Amp Service
  • Private Water Source
  • Private Sewer

Listing and Financial Details

  • Assessor Parcel Number 4418980

Community Details

Overview

  • No Home Owners Association

Amenities

  • Medical Services
  • Shops

Recreation

  • Golf Course Community
  • Tennis Courts
  • Park
  • Jogging Path
  • Bike Trail

Home Details

Home Type

Single Family

Est. Annual Taxes

$13,422

Year Built

Built in 2004

Lot Details

0

Parking

2

Listing Details

  • Property Type: Residential
  • Property Sub Type: Single Family Residence
  • Architectural Style: Colonial
  • Year Built: 2004
  • Buyer Agency: 2.0
  • Buyer Agency Type: %
  • Dual Variable: Yes
  • Transaction Broker: 2.0
  • Transaction Broker Type: %
  • Year Built Details: Actual
  • SUB AGENCY OFFERED: No
  • Year Round: Yes
  • ResoPropertyType: Residential
  • ResoBuildingAreaSource: Other
  • Special Features: None

Interior Features

  • Flooring: Tile, Carpet, Hardwood
  • Interior Amenities: Walk-up Attic
  • Fireplace Features: Family Room, Living Room
  • Fireplace YN: Yes
  • Fireplaces: 2
  • Appliances: Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer
  • Total Bedrooms: 5
  • Room Bedroom2 Level: Second
  • Room Bedroom2 Features: Closet, Flooring - Wall to Wall Carpet
  • Room Bedroom2 Area: 210
  • Room Bedroom3 Features: Closet, Flooring - Wall to Wall Carpet
  • Room Bedroom3 Area: 180
  • Room Bedroom3 Level: Second
  • Room Bedroom4 Area: 192
  • Room Bedroom4 Level: Second
  • Room Bedroom4 Features: Closet, Flooring - Wall to Wall Carpet
  • Room Bedroom5 Level: Third
  • Room Bedroom5 Features: Flooring - Wall to Wall Carpet
  • Room Bedroom5 Area: 682
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Total Bathrooms: 3
  • Total Bathrooms: 2.5
  • Room Master Bedroom Features: Bathroom - Full, Vaulted Ceiling(s), Walk-In Closet(s), Flooring - Wall to Wall Carpet
  • Room Master Bedroom Level: Second
  • Room Master Bedroom Area: 552
  • Master Bathroom Features: Yes
  • Bathroom 1 Features: Bathroom - Half, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid
  • Bathroom 1 Level: First
  • Bathroom 2 Level: Second
  • Bathroom 2 Features: Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - With Shower Stall, Vaulted Ceiling(s), Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Jacuzzi / Whirlpool Soaking Tub
  • Bathroom 3 Features: Bathroom - Full, Bathroom - Double Vanity/Sink, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid
  • Bathroom 3 Level: Second
  • Room Dining Room Features: Flooring - Hardwood, Wainscoting, Crown Molding
  • Room Dining Room Level: First
  • Room Dining Room Area: 156
  • Room Family Room Level: First
  • Room Family Room Features: Ceiling Fan(s), Flooring - Wall to Wall Carpet
  • Room Family Room Area: 266
  • Room Kitchen Level: First
  • Room Kitchen Features: Flooring - Hardwood, Countertops - Stone/Granite/Solid, Kitchen Island, Open Floorplan, Recessed Lighting, Stainless Steel Appliances
  • Room Kitchen Area: 378
  • Laundry Features: Second Floor
  • Room Living Room Level: First
  • Room Living Room Area: 238
  • Room Living Room Features: Flooring - Hardwood
  • Basement: Full
  • Above Grade Finished Sq Ft: 4000
  • Living Area: 4000
  • Spa YN: No
  • MAIN LO: AN2383
  • LIST PRICE PER Sq Ft: 246.25
  • PRICE PER Sq Ft: 250
  • MAIN SO: AC1405
  • Insulation: Full

Exterior Features

  • Exterior Features: Deck - Composite
  • Construction Materials: Frame
  • Foundation Details: Concrete Perimeter
  • Home Warranty YN: No
  • Patio And Porch Features: Deck - Composite
  • Road Frontage Type: Public
  • Road Surface Type: Paved
  • Roof: Shingle
  • Waterfront YN: No
  • Waterview Flag: No

Garage/Parking

  • Garage Spaces: 2
  • Attached Garage YN: Yes
  • Carport Y N: No
  • Covered Parking Spaces: 2
  • Garage YN: Yes
  • Open Parking YN: Yes
  • Parking Features: Attached, Paved Drive, Shared Driveway, Off Street, Paved
  • Total Parking Spaces: 4

Utilities

  • Sewer: Private Sewer
  • Cooling: Central Air
  • Heating: Forced Air, Oil
  • Cooling Y N: Yes
  • Electric: 200+ Amp Service
  • Heating YN: Yes
  • Water Source: Private
  • HEAT ZONES: 3
  • COOLING ZONES: 3

Condo/Co-op/Association

  • Association YN: No
  • Community Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station
  • Senior Community YN: No

Lot Info

  • Parcel Number: 4418980
  • Zoning: R
  • Farm Land Area Units: Square Feet
  • Lot Features: Easements
  • Lot Size Acres: 2.1
  • Lot Size Area: 2.1
  • Lot Size Sq Ft: 91326
  • Lot Size Units: Acres
  • Property Attached YN: No
  • PAGE: 80
  • ResoLotSizeUnits: Acres

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 13422
  • Tax Book Number: 1600

Multi Family

  • Basement Included Sq Ft: No

MLS Schools

  • High School: Gdrhs
  • Elementary School: Florence Roche
  • Middle Or Junior School: Gdms

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Apr 2, 2025
Closed on
May 9, 2025
Sold by
Keswarap Deepika and Gangupomu Vamshi
Bought by
Zan Donghai and Shangguan Yuqing
Buyer's Agent
Lin Shi
Phoenix Real Estate
List Price
$985,000
Sold Price
$999,999
Premium/Discount to List
$14,999
1.52%
Views
26
Current Estimated Value
$1,036,218

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$36,219
Avg. Annual Appreciation
9.30%
Original Mortgage
$749,999
Outstanding Balance
$747,343
Interest Rate
6.65%
Mortgage Type
Purchase Money Mortgage
Estimated Equity
$288,875

Purchase Details

Listed on
Jan 18, 2023
Closed on
Mar 21, 2023
Sold by
Sheffield Dean M and Sheffield Amanda L
Bought by
Gangupomu Vamshi and Keswarap Deepika
Seller's Agent
Rachel Brock
Compass
Buyer's Agent
Laura Rakauskas
Berkshire Hathaway HomeServices Commonwealth Real Estate
List Price
$899,900
Sold Price
$950,000
Premium/Discount to List
$50,100
5.57%
Views
90

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
2.43%
Original Mortgage
$760,000
Interest Rate
6.12%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Nov 23, 2005
Sold by
High Oaks Rt and Kiley
Bought by
Sheffield Dean M

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$449,000
Interest Rate
6.06%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Quit Claim Deed $999,999 None Available
Quit Claim Deed $950,000 None Available
Land Court Massachusetts $629,000 --
Land Court Massachusetts $629,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $749,999 Purchase Money Mortgage
Previous Owner $760,000 Purchase Money Mortgage
Previous Owner $360,000 No Value Available
Previous Owner $396,500 No Value Available
Previous Owner $417,000 No Value Available
Previous Owner $449,000 Purchase Money Mortgage
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
05/09/2025 05/09/25 Sold $999,999 +1.5% $250 / Sq Ft
04/10/2025 04/10/25 Pending -- -- --
04/02/2025 04/02/25 For Sale $985,000 +3.7% $246 / Sq Ft
03/21/2023 03/21/23 Sold $950,000 +5.6% $238 / Sq Ft View Prior Sale
01/19/2023 01/19/23 Pending -- -- --
01/18/2023 01/18/23 For Sale $899,900 -- $225 / Sq Ft
Source: MLS Property Information Network (MLS PIN)

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $13,422 $880,100 $234,200 $645,900
2024 $13,035 $863,800 $234,200 $629,600
2023 $12,273 $784,700 $234,200 $550,500
2022 $11,431 $665,000 $210,200 $454,800
2021 $11,463 $651,300 $199,600 $451,700
2020 $11,231 $646,200 $199,600 $446,600
2019 $10,464 $577,800 $190,200 $387,600
2018 $10,353 $554,500 $190,200 $364,300
2017 $10,125 $554,500 $190,200 $364,300
2016 $9,816 $522,700 $178,900 $343,800
2015 $9,550 $522,700 $178,900 $343,800
Source: Public Records

Agents Affiliated with this Home

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Map

Source: MLS Property Information Network (MLS PIN)

MLS Number: 73353673

MLS Property Information Network (MLS PIN)

APN: GROT-000247-000052-000001