For sale

$489,900

9 Valley Rd, Groton, MA 01450

3beds

1,736sqft

$3,391/mo

Get pre-qualified

Single Family Residence

Built in 1929

6,534 Square Feet Lot

$484,000 Zestimate^®

$282/sqft

$-- HOA

What's special

Front deckBonus family roomComfortable lower level livingPrimary bedroomLarge yardWalk in closetOversized yard storage space

Lovely ranch with front deck situated between Whitney Pond and Lost Lake. Two bedrooms on main level with cozy living room, kitchen, and laundry. Comfortable lower level living with bonus family room and primary bedroom, including walk in closet and another full bath. You'll love the large yard, oversized yard storage space, and picturesque neighborhood. Close proximity to the pond and lake for nature lovers. Here's your chance - lake living for under $500k in Groton!

2 days
629
87

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 2
Full bathrooms: 2

Primary bedroom

Features: Bathroom - Full, Ceiling Fan(s), Walk-In Closet(s), Flooring - Laminate, Exterior Access
Level: Basement

Bedroom 2

Features: Flooring - Wall to Wall Carpet
Level: First

Bedroom 3

Features: Flooring - Wall to Wall Carpet
Level: First

Primary bathroom

Features: Yes

Family room

Features: Ceiling Fan(s), Flooring - Laminate
Level: Basement

Kitchen

Level: First

Living room

Features: Flooring - Laminate, Window(s) - Bay/Bow/Box
Level: Main,First

Heating

Baseboard, Natural Gas

Cooling

Ductless

Appliances

Included: Range, Dishwasher, Refrigerator
Laundry: First Floor

Features

Flooring: Vinyl
Basement: Full,Finished,Walk-Out Access,Interior Entry
Number of fireplaces: 1
Fireplace features: Family Room

Interior area

Total structure area: 1,736
Total interior livable area: 1,736 sqft
Finished area above ground: 868
Finished area below ground: 868

Property

Parking

Total spaces: 4
Parking features: Paved Drive, Paved
Uncovered spaces: 4

Features

Patio & porch: Deck - Wood
Exterior features: Deck - Wood, Storage
Waterfront features: Lake/Pond, Beach Ownership(Public)

Lot

Size: 6,534 Square Feet

Details

Parcel number: M:0129 B:0032 L:0000,519628
Zoning: RA

Construction

Type & style

Home type: SingleFamily
Architectural style: Ranch
Property subtype: Single Family Residence

Materials

Frame
Foundation: Concrete Perimeter
Roof: Shingle

Condition

Year built: 1929

Utilities & green energy

Sewer: Private Sewer
Water: Public

Community & HOA

Community

Features: Pool, Tennis Court(s), Walk/Jog Trails, Stable(s), Golf, Medical Facility, Bike Path, Conservation Area, Highway Access, Public School
Subdivision: Lost Lake

HOA

Has HOA: No

Location

Region: Groton

Financial & listing details

Price per square foot: $282/sqft
Tax assessed value: $344,600
Annual tax amount: $5,093
Date on market: 10/30/2026
Road surface type: Paved

Estimated market value

$484,000

$460,000 - $508,000

$2,501/mo

Price history

Date	Event	Price
10/30/2026	Listed for sale	$489,900+184%$282/sqft
Source: MLS PIN #73597017 Report a problem
4/2/2007	Sold	$172,500-34.3%$99/sqft
Source: Public Record Report a problem
11/20/2006	Sold	$262,630$151/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$4,665 +11.1%	$305,900 +10%
2024	$4,198 +5.3%	$278,200 +9.1%
2023	$3,988 +4.7%	$255,000 +15.1%
2022	$3,808 +6.5%	$221,500 +9%
2021	$3,576 +15.6%	$203,200 +14.2%
2020	$3,094 +0.1%	$178,000 +4.3%
2019	$3,090 -2.4%	$170,600 +0.6%
2018	$3,166 +1.9%	$169,600 -0.4%
2017	$3,108 +0.3%	$170,200 +3.2%
2016	$3,099 +2.8%	$165,000
2015	$3,015 +5.1%	$165,000
2014	$2,868 -0.4%	$165,000 -3.5%
2013	$2,880 +2.7%	$170,900 -2%
2012	$2,803 +2.4%	$174,300 +4.3%
2011	$2,737 +8.7%	$167,100 +4.7%
2010	$2,518 -1%	$159,600 -10.1%
2009	$2,543 -3.9%	$177,600 -6.9%
2008	$2,646 +1.6%	$190,800 +0.9%
2007	$2,604 +21.4%	$189,100 +24.9%
2006	$2,145 +2.4%	$151,400
2005	$2,095 +15.4%	$151,400 +28.7%
2004	$1,816 +8.5%	$117,600
2003	$1,673 +0.8%	$117,600 +36.9%
2001	$1,660 +38.9%	$85,900 +30.9%
1998	$1,195	$65,600