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436 Main Street, Groton MA 01450

Groton, MA 01450
$899,900
$849,900
Est. $5,976/month
4
Beds
5.5
Baths
4,436
Sq Ft
$192
Price/Sq Ft
6.00
Acres
1750
Year Built
3
Garage Spaces
52
Days on Market
Pending Price Drop -$50,000 Listed Oct 8, 2025 • MLS# 73441437 Copied! • Updated Jan 13, 2026

About this home

Expansive Saltbox Colonial set back on 6 private acres. Five min walk to Groton Center and the nearby thriving local shops & restaurants, along with direct access to the rail trail. This property features 4 bedrooms 5.5 baths a 3 car garage along with a detached work shop, a massive barn & two sheds. Lots of wide pine floors are boasted throughout the first floor & second floor, except for the bonus area. Lovely home office with a 3/4 bath and direct access to the expansive garage. There is a pretty sunroom between the office and kitchen. Large eat-in-kitchen is open to the dining and family room. Off the kitchen you will find a half bath & laundry room. Second floor features 4 spacious bedrooms, 4 full bathrooms and a bonus area/in-law suite. This property offers so much potential with it's beautiful antique charm and could also effortlessly function as an in-home business.

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Recently Sold Nearby

Property History

Market Insights

Property Timeline

👤
Agent Changed
Dec 17, 2025
Rachel Kiley → Kiley Brock Team
Agent: Kiley Brock Team
Pending Sale
Nov 15, 2025
Offer accepted, sale pending
🏠
Listed for Sale
Oct 8, 2025
$849,900
Original listing
Agent: Rachel Kiley Office: Compass

Tax History

Year Taxes Assessment
2025 $17,746 $1,163,700

Financial Details

Annual Property Tax
$17,746
Tax Year 2025
Assessed Value
$1,163,700

Facts & Features

3 Car Garage

Home Facts

Type Residential
Style Single Family Residence
Year Built 1750
Living Area 4,436 sq ft
Lot Size 6.00 acres
Bedrooms 4
Full Baths 5
Half Baths 1
Total Rooms 11

Interior

Heating Forced Air, Natural Gas
Cooling None
Flooring Wood, Vinyl, Flooring - Wood, Flooring - Vinyl
Appliances None
Fireplace None
Basement Full
Laundry Flooring - Vinyl, In Basement
Features Bathroom - 3/4, Bathroom - Full, Office, Sun Room, Bonus Room, Study, Bathroom

Exterior

Construction Frame
Architecture Colonial
Roof Shingle
Features Storage, Barn/stable
Pool None
Spa None
Fencing None
Patio/Porch None
Garage Spaces 3
Has Garage Yes
Features Attached, Paved Drive, Paved
Total Spaces 18
Electric None
Water Public
Sewer Public Sewer
Gas None
Other None
Annual Tax $17,746
Assessed Value $1,163,700
Fee Includes None
Amenities None
Optional Fee Includes None
Down Payment Resource Eligible
Seller Disclosures Measurements & Gla Are Approximate - Sold As Is. Buyer/buyer Agent Responsible For Verifying And Doing Own Due Diligence On The Property. Trustee Has Not Lived At The Property For Many Years. Please See Attached Disclosure. Offer To Be Submitted As 1 Pdf.
Possession None
Accepted Financing None
Structure Type []
House Color Red
Sq Ft Source Public Record
Documents None
County Middlesex
Total market time (incl. prior listings) 54 days

Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
1750
Bedrooms
4
Full Bathrooms
5
Half Bathrooms
1
Living Area
4,436 sq ft
Total Rooms
11

Room Details

First Floor

Bathroom1
Bathroom - Half, Flooring - Wood
Dining Room
17 x 14
Flooring - Wood
Kitchen
11 x 37
Flooring - Vinyl, Flooring - Wood
Bathroom2
Bathroom - 3/4
Living Room
17 x 14
Flooring - Wood
Office
21 x 15
Bathroom - 3/4, Flooring - Wood

Second Floor

Bedroom4
17 x 22
Bedroom3
21 x 12
Flooring - Wood
Bedroom2
17 x 15
Flooring - Wood
Bathroom3
Bathroom - Full
Master Bedroom
17 x 13
Flooring - Wood

Other Floor

Bedroom5
Family Room
Master Bathroom
No

Interior Features

Flooring: Wood, Vinyl, Flooring - Wood, Flooring - Vinyl
Appliances:
Interior Features: Bathroom - 3/4, Bathroom - Full, Office, Sun Room, Bonus Room, Study, Bathroom
Windows:
Basement: Full
Laundry: Flooring - Vinyl, In Basement
Security:

Construction & Materials

Style: Colonial
Year Built: 1750
Structure Type:
Exterior Materials: Frame
Roof: Shingle
Foundation: Stone

Heating, Cooling & Utilities

Heating: Forced Air, Natural Gas
Heating Zones: 2
Cooling: None
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features: Storage, Barn/Stable
Patio & Porch:
Fencing:
Other Structures: Barn/Stable
Lot Features:
Road Surface: Paved

Parking & Garage

Garage Spaces: 3
Garage Type: Attached
Total Parking Spaces: 18
Parking Features: Attached, Paved Drive, Paved
School District
Groton-Dunstable School District local
A
School Safety 2024-25
0.0% Very Low (Safest)
5.5% below state avg
E

Elementary Schools

3 schools
A+
Florence Roche School
0.3 mi | #71 of 824 | Score: 60.9
Improved 416 spots from last year
+2.7 above state avg
615 students Moderate
Rising School
Grades K-04
Seven Hills School
0.5 mi
Grades PK-12
Boutwell School
0.7 mi
77 students Moderate
Strong Attendance
Grades PK
M

Middle Schools

2 schools
A
Groton Dunstable Regional Middle School
0.3 mi | #73 of 352 | Score: 53.0
Improved 12 spots from last year
-5.2 below state avg
739 students Moderate
Strong Attendance
Grades 05-08
C+
Nissitissit Middle School
3.9 mi | #215 of 352 | Score: 39.7
Improved 29 spots from last year
-18.5 below state avg
494 students Moderate
Rising School
Grades 05-08
H

High Schools

3 schools
Groton School
1.9 mi
Grades 08-12
A
Groton Dunstable Regional High School
2.9 mi | #56 of 346 | Score: 66.4
Improved 3 spots from last year
+8.2 above state avg
659 students Moderate
20 sports • 1,312 athletes
Strong AP Program High Graduation Rate College Ready Curriculum Strong Athletics
Grades 09-12
B
Ayer Shirley Regional High School
3.7 mi | #163 of 346 | Score: 53.9
Dropped 56 spots from last year
-4.3 below state avg
417 students Moderate
18 sports • 956 athletes
College Ready Curriculum Strong Athletics
Grades 09-12
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $1,479
Homeowners Insurance $200
PMI (if <20% down) $0

Loan Summary

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Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Location

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Neighborhood

436 Main Street, Groton MA 01450

Groton, MA 01450

Listing Information

Listing Agent Kiley Brock Team
Listing Office Compass
Office Phone 617-206-3333
Agent MLS ID TM356194
Office MLS ID AN2383
Listing Data Updated Jan 13, 2026 3:27 PM EST
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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Steven Novak
BMN Boston Real Estate
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BMN Boston Real Estate

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