OFF MARKET

Off market jun 2016 for $380K

$724,042

Est. refi paymentEst. refi $2,027/mo

•

2,145

sq ft

20 Swallow Ln, Dunstable, MA 01827

About this home

Single-familyProperty Type

1986Year Built

2.03 acresLot Size

$338Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Tyler Richards • Lillian Montalto Signature Properties

Bought with Tyler Richards • Lillian Montalto Signature Properties

Redfin checked: 2 minutes ago

•Source:MLS PIN #71959653

Redfin Estimate

$724,042

$344K since sold in June 2016$7,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.3% lower than the average sale price ($799K) of 6 comparable homes.

SOLD JUL 29, 2026
$795,000
A
4 beds2.5 baths2,178 sq ft
4 Swallow Ln, Dunstable, MA 01827
SOLD JAN 23, 2026
$650,000
B
4 beds2.5 baths1,950 sq ft
91 Century Way, Dunstable, MA 01827
SOLD JUL 8, 2026
$980,000
C
3 beds2.5 baths3,178 sq ft
9 Upton St, Dunstable, MA 01827
SOLD JUN 4, 2026
$801,000
D
4 beds2.5 baths2,341 sq ft
19 Poliquin Dr, Nashua, NH 03062
SOLD AUG 18, 2026
$890,000
E
4 beds2.5 baths2,862 sq ft
8 Upton St, Dunstable, MA 01827
SOLD MAR 12, 2026
$675,000
F
4 beds3 baths2,202 sq ft
62 Brook St, Dunstable, MA 01827

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Sell

$451,158

Est. take-home

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Est. cash available

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Rent

$3,216/mo

Redfin rental estimate

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Market trends in 01827, MA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

104.0%

1.2% MoM

Median sale price

$930K

$20K MoM

Avg. days on market

20d

0 days MoM

Recently sold homes

1 MoM

New listings for sale

$999,000
4 beds2 baths2,128 sq ft
14 Massapoag Way, Dunstable, MA 01827
See all

Provided by Redfin

Sale history for 20 Swallow Ln

Date

Event

Price

MLS PIN #71959653

Jun 1, 2016

Sold

$380,000

$177/sq ft

Apr 3, 2016

Pending

—

Feb 16, 2016

Listed

$399,900

$186/sq ft

MLS PIN #71302497

Apr 30, 2012

Sold

$340,000

$159/sq ft

Mar 16, 2012

Contingent

—

Jan 29, 2012

Price Changed

$355,000

$166/sq ft

Nov 9, 2011

Price Changed

$375,000

$175/sq ft

Oct 19, 2011

Listed

$389,900

$182/sq ft

+20

Freshly painted inside & out, move-in ready home abutts acres of conservation land for hiking and outdoor activity and is near the Nashua River Rail Trail for biking. If you love wild-life, this will be your paradise as you watch it from your sunroom with pellet stove or from the large picture window in the dining area. Soak in your very own hot tub on the wrap-around deck through-out the year or muse by the fireplace in the front-to-back liv rm. Rare neighborhd offers both cul-de-sac & privacy.

Public Records

Aug 11, 1999

Sold

$321,900

$150/sq ft

Public Records

Mar 4, 1988

Sold

$219,900

$103/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$7,144 (−2.6%)

$214,700 + $318,400

$533,100

2025

$7,336 (+2.7%)

$214,700 + $318,800

$533,500

2024

$7,146 (−0.7%)

$209,400 + $302,500

$511,900

2023

$7,196 (+7.0%)

$209,400 + $271,300

$480,700

2022

$6,727 (+1.9%)

$209,400 + $231,700

$441,100

2021

$6,603 (+1.7%)

$185,600 + $216,800

$402,400

2020

$6,495 (+1.9%)

$177,400 + $208,300

$385,700

2019

$6,372 (+0.7%)

$177,400 + $196,100

$373,500

2018

$6,328 (+3.7%)

$176,300 + $184,500

$360,800

2017

$6,105 (+10.9%)

$176,300 + $182,400

$358,700

2016

$5,505 (−2.3%)

$151,800 + $180,800

$332,600

2015

$5,636 (+6.1%)

$148,600 + $188,300

$336,900

2014

$5,313 (−2.6%)

$148,600 + $188,300

$336,900

2013

$5,456 (−2.3%)

$173,400 + $177,900

$351,300

2012

$5,587 (−4.4%)

$173,400 + $202,100

$375,500

2011

$5,847 (+5.4%)

$215,400 + $184,500

$399,900

2010

$5,545 (+1.7%)

$215,400 + $186,700

$402,100

2009

$5,451

$226,600 + $193,700

$420,300

Tax history for 20 Swallow Ln

Year

Property tax

Land + Additions

Assessment*

2026

$7,144 (−2.6%)

$214,700 + $318,400

$533,100

2025

$7,336 (+2.7%)

$214,700 + $318,800

$533,500

2024

$7,146 (−0.7%)

$209,400 + $302,500

$511,900

2023

$7,196 (+7.0%)

$209,400 + $271,300

$480,700

2022

$6,727 (+1.9%)

$209,400 + $231,700

$441,100

2021

$6,603 (+1.7%)

$185,600 + $216,800

$402,400

2020

$6,495 (+1.9%)

$177,400 + $208,300

$385,700

2019

$6,372 (+0.7%)

$177,400 + $196,100

$373,500

2018

$6,328 (+3.7%)

$176,300 + $184,500

$360,800

2017

$6,105 (+10.9%)

$176,300 + $182,400

$358,700

2016

$5,505 (−2.3%)

$151,800 + $180,800

$332,600

2015

$5,636 (+6.1%)

$148,600 + $188,300

$336,900

2014

$5,313 (−2.6%)

$148,600 + $188,300

$336,900

2013

$5,456 (−2.3%)

$173,400 + $177,900

$351,300

2012

$5,587 (−4.4%)

$173,400 + $202,100

$375,500

2011

$5,847 (+5.4%)

$215,400 + $184,500

$399,900

2010

$5,545 (+1.7%)

$215,400 + $186,700

$402,100

2009

$5,451

$226,600 + $193,700

$420,300

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

2.03 Acres

Year renovated

—

Sq. Ft.

2,145

Year built

1986

Style

Single Family Residential

County

Middlesex County

APN

3624308S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 11, 2026.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 2
# of Covered Spaces: 2
Parking Spaces: 6
AttachedGarageYN: Yes
Parking Features: Attached, Paved Drive, Off Street, Paved

Interior

Master Bedroom Information
Area: 238
Length: 14
Width: 17
Level: Second
Features: Bathroom - 3/4,Ceiling Fan(s),Closet,Flooring - Wall to Wall Carpet

Bedroom #2 Information
Area: 121
Length: 11
Width: 11
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet

Bedroom #3 Information
Area: 180
Length: 12
Width: 15
Level: Second
Features: Walk-In Closet(s),Flooring - Wall to Wall Carpet

Bathroom Information
# of Bathrooms (Full): 2
# of Bathrooms (Half): 1
Master Bathroom Features: Yes

Bathroom #1 Information
Area: 84
Length: 6
Width: 14
Level: Second
Features: Bathroom - 3/4,Bathroom - With Shower Stall,Flooring - Vinyl,Countertops - Stone/Granite/Solid

Bathroom #2 Information
Area: 56
Length: 7
Width: 8
Level: Second
Features: Bathroom - Full,Bathroom - With Tub & Shower,Flooring - Vinyl,Countertops - Stone/Granite/Solid,Countertops - Upgraded,Cabinets - Upgraded

Bathroom #3 Information
Area: 25
Length: 5
Width: 5
Level: First
Features: Bathroom - Half,Dryer Hookup - Electric,Dryer Hookup - Gas

Living Room Information
Area: 350
Length: 14
Width: 25
Level: First
Features: Flooring - Wall to Wall Carpet,Exterior Access

Family Room Information
Area: 306
Length: 17
Width: 18
Level: First
Features: Bathroom - Half,Flooring - Wall to Wall Carpet,Window(s) - Picture,Exterior Access,Slider

Dining Room Information
Area: 195
Length: 13
Width: 15
Level: First
Features: Flooring - Hardwood,Chair Rail,Wainscoting

Kitchen Information
Area: 242
Length: 11
Width: 22
Level: First
Features: Flooring - Vinyl,Window(s) - Bay/Bow/Box,Dining Area,Countertops - Paper Based

Basement Information
Basement: Full, Bulkhead, Concrete

Fireplace Information
Has Fireplace
# of Fireplaces (Total): 1
Fireplace Features: Living Room

Interior Features
# of Rooms (Total): 8
Window Features: Insulated Windows
Flooring: Vinyl, Carpet, Hardwood, Flooring - Stone/Ceramic Tile
Interior Features: Slider, Sun Room

Exterior

Building Information
Building Area (Total): 2,145
Foundation Details: Concrete Perimeter, Block
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual
Color: Burgundy
Lead Paint: None

Exterior Features
Roof: Shingle
Patio And Porch Features: Porch - Enclosed, Deck
Exterior Features: Balcony / Deck, Porch - Enclosed, Deck, Balcony, Hot Tub/Spa, Storage

Pool Information
Has Spa
Spa Features: Private

Property Information
Accessibility Features: No
PropertySubType: Single Family Residence
Has Waterview
Creek

Lot Information
Lot Size (Acres): 2.03
Lot Features: Cul-De-Sac, Wooded
Road Surface Type: Paved
Road Frontage Type: Public, Dead End
Road Responsibility: Public Maintained Road

Financial

Tax Information
Tax Annual Amount: $5,636.34
Tax Year: 2015

Utilities

Utility Information
Utilities: for Electric Range, for Electric Oven
Sewer: Private Sewer
Water Source: Private
Electric: Circuit Breakers, 200+ Amp Service

Heating & Cooling
Has Heating
Heating: Baseboard, Oil

Location

Location Information
Directions: Main Street to Mill Street to Swallow Lane
UnparsedAddress: 20 Swallow Lane, Dunstable MA 01827

Community Information
Senior CommunityYN: No
Community Features: Walk/Jog Trails, Public School

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 2,145
Stories: 2.0
Lot Size: 2.03 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: —
County: Middlesex County
APN: 3624308S

Home facts updated by county records on Sep 10, 2026

Other

Miscellaneous Information
Heat Zones: 2

Listing Information
Exclusions: Fireplace Tools Excluded
StandardStatus: Closed

Around this home

Schools

Florence Roche School

Public K-4 • Assigned • 6.3mi

8/10

Groton Dunstable Regional Middle School

Public 5-8 • Assigned • 6.3mi

7/10

Groton-Dunstable Regional High School

Public 9-12 • Assigned • 3.2mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

9/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.62% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 96° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

2/10 Air Factor

0 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Dunstable, MA • 01827

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.1 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

9.1 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$688,000 – $833,000

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Nearby similar homes

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NEW CONSTRUCTION

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14 Massapoag Way, Dunstable, MA 01827

New listings for sale in 01827

$999,000

4 beds2 baths2,128 sq ft

14 Massapoag Way, Dunstable, MA 01827

Home values near 20 Swallow Ln

Data from public records.

Address	Redfin Estimate
4 Swallow Lane, Dunstable, MA 4 Beds \| 2.5 Baths \| 2178 Sq. Ft.	$782,323
44 Swallow Lane, Dunstable, MA 4 Beds \| 2.5 Baths \| 3346 Sq. Ft.	$889,640

Address	Redfin Estimate
12 Swallow Lane, Dunstable, MA 3 Beds \| 2.5 Baths \| 1934 Sq. Ft.	$678,047
59 Swallow Lane, Dunstable, MA 4 Beds \| 2.5 Baths \| 3847 Sq. Ft.	$1,061,007

Address	Redfin Estimate
34 Swallow Lane, Dunstable, MA 4 Beds \| 2.5 Baths \| 2912 Sq. Ft.	$910,969
49 Swallow Lane, Dunstable, MA 5 Beds \| 3.5 Baths \| 4859 Sq. Ft.	$1,051,300

Property information provided by MLS PIN when last listed in 2016. This data may not match . Learn more.

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