Google street view image for 12 Swallow Ln, Dunstable, MA 01827

Off market feb 1990 for $170K

$678,646

Est. refi paymentEst. refi $1,112/mo

•

2.5 ba

•

1,934

sq ft

12 Swallow Ln, Dunstable, MA 01827

About this home

12 Swallow Ln is a 1,934 square foot house on a 2 acre lot with 3 bedrooms and 2.5 bathrooms. - it last sold on February 16, 1990 for $170,000. Based on Redfin's Dunstable data, we estimate the home's value is $678,646.

Single-familyProperty Type

1986Year Built

2 acresLot Size

$351Est. Price/Sq.Ft.

2 garage spacesParking

Source:Public Records

Redfin Estimate

$678,646

$509K since sold in February 1990$1,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.5% higher than the average sale price ($656K) 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 OCT 30, 2026
$685,000
C
3 beds2 baths1,950 sq ft
135 Lowell Rd, Pepperell, MA 01463
SOLD OCT 5, 2026
$680,000
D
3 beds2 baths2,268 sq ft
627 Main St, Dunstable, MA 01827
SOLD OCT 1, 2026
$605,000
E
3 beds2 baths1,963 sq ft
96 East St, Pepperell, MA 01463
SOLD OCT 29, 2026
$520,000
F
3 beds2 baths1,711 sq ft
112 Gilson Rd, Nashua, NH 03062

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Earn from this home

Sell

$644,012

Est. take-home

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Refinance

Est. cash available

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Rent

$2,894/mo

Redfin rental estimate

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Market trends in 01827, MA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

103.0%

1.0% MoM

Median sale price

$890K

$40K MoM

Avg. days on market

20d

0 days MoM

Recently sold homes

1 MoM

New listings for sale

$1,075,000
3 beds2.5 baths3,300 sq ft
15 Upton St, Dunstable, MA 01827
$899,000
4 beds2.5 baths2,834 sq ft
90 Adams St, Dunstable, MA 01827
See all

Provided by Redfin

Sale history for 12 Swallow Ln

Year

Property tax

Land + Additions

Assessment*

2026

$7,439 (−2.6%)

$214,400 + $341,200

$555,600

2025

$7,640 (+2.7%)

$214,400 + $341,200

$555,600

2024

$7,439 (−0.6%)

$209,200 + $323,700

$532,900

2023

$7,484 (+7.4%)

$209,200 + $290,700

$499,900

2022

$6,968 (+1.9%)

$209,200 + $247,700

$456,900

2021

$6,840 (+1.6%)

$185,400 + $231,400

$416,800

2020

$6,729 (+2.0%)

$177,200 + $222,400

$399,600

2019

$6,599 (+0.7%)

$177,200 + $209,600

$386,800

2018

$6,553 (+3.7%)

$176,200 + $197,400

$373,600

2017

$6,321 (+10.6%)

$176,200 + $195,200

$371,400

2016

$5,713 (−2.5%)

$151,700 + $193,500

$345,200

2015

$5,857 (+6.1%)

$148,500 + $201,600

$350,100

2014

$5,521 (−2.2%)

$148,500 + $201,600

$350,100

2013

$5,648 (+4.5%)

$173,300 + $190,400

$363,700

2012

$5,403 (−5.0%)

$173,300 + $189,800

$363,100

2011

$5,686 (+5.5%)

$215,300 + $173,600

$388,900

2010

$5,391 (+1.8%)

$215,300 + $175,600

$390,900

2009

$5,298

$226,400 + $182,100

$408,500

Tax history for 12 Swallow Ln

Year

Property tax

Land + Additions

Assessment*

2026

$7,439 (−2.6%)

$214,400 + $341,200

$555,600

2025

$7,640 (+2.7%)

$214,400 + $341,200

$555,600

2024

$7,439 (−0.6%)

$209,200 + $323,700

$532,900

2023

$7,484 (+7.4%)

$209,200 + $290,700

$499,900

2022

$6,968 (+1.9%)

$209,200 + $247,700

$456,900

2021

$6,840 (+1.6%)

$185,400 + $231,400

$416,800

2020

$6,729 (+2.0%)

$177,200 + $222,400

$399,600

2019

$6,599 (+0.7%)

$177,200 + $209,600

$386,800

2018

$6,553 (+3.7%)

$176,200 + $197,400

$373,600

2017

$6,321 (+10.6%)

$176,200 + $195,200

$371,400

2016

$5,713 (−2.5%)

$151,700 + $193,500

$345,200

2015

$5,857 (+6.1%)

$148,500 + $201,600

$350,100

2014

$5,521 (−2.2%)

$148,500 + $201,600

$350,100

2013

$5,648 (+4.5%)

$173,300 + $190,400

$363,700

2012

$5,403 (−5.0%)

$173,300 + $189,800

$363,100

2011

$5,686 (+5.5%)

$215,300 + $173,600

$388,900

2010

$5,391 (+1.8%)

$215,300 + $175,600

$390,900

2009

$5,298

$226,400 + $182,100

$408,500

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

Property details

Interior

Basement Information
Basement Sq. Ft: 1,056

Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Forced Hot Water

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 7

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Colonial
Construction Type: Frame
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Hip

Property Information
Living Sq. Ft: 1,934
Gross Sq. Ft: 3,840
Ground Floor Sq. Ft: 1,056
# of Units: 1
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 87,120
Municipality Name: DUNSTABLE
Acres: 2
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 2.5
Sq. Ft.: 1,934
Stories: 2.0
Lot Size: 2 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: —
County: Middlesex County
APN: 2523661S

Home facts updated by county records on Sep 10, 2026

Around this home

Schools

K - 12
Preschool & daycare

Florence Roche School

Public K-4 • Assigned • 6.2mi

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

0.46% 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 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

9 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$645,000 – $781,000

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Nearby similar homes

$1,075,000

3 beds2.5 baths3,300 sq ft

15 Upton St, Dunstable, MA 01827

Designer kitchen • Two-way fireplace • Open sun-filled loft

VIDEO TOUR

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3 beds1.5 baths1,591 sq ft

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Expansive lot • Secluded lot • Outdoor space

OPEN SAT, 11AM TO 1PM

$1,249,000

4 beds2.5 baths2,952 sq ft

19 Unkety Brook Way, Dunstable, MA 01827

Private 1 acre lots • High end finishes • 1 acre lot

$574,999

3 beds2 baths2,357 sq ft

8 Haskell Rd, Pepperell, MA 01463

Cathedral ceilings • Skylights • Open-concept kitchen

OPEN SUN, 1PM TO 3PM

$649,900

4 beds3 baths2,441 sq ft

42 Leighton St, Pepperell, MA 01463

Two-family residence • In-law suite • Solar panels

OPEN SAT, 11AM TO 1PM

$1,299,000

4 beds2.5 baths2,954 sq ft

15 Unkety Brook Way, Dunstable, MA 01827

Private 1 acre lots • High end finishes • 1 acre lot

New listings for sale in 01827

$1,075,000

3 beds2.5 baths3,300 sq ft

15 Upton St, Dunstable, MA 01827

Designer kitchen • Two-way fireplace • Open sun-filled loft

$899,000

4 beds2.5 baths2,834 sq ft

90 Adams St, Dunstable, MA 01827

Private lot • Sun filled foyer • Spacious kitchen

Home values near 12 Swallow Ln

Data from public records.

Address	Redfin Estimate
4 Swallow Ln, Dunstable, MA 4 Beds \| 2.5 Baths \| 2178 Sq. Ft.	$803,710
44 Swallow Ln, Dunstable, MA 4 Beds \| 2.5 Baths \| 3346 Sq. Ft.	$902,867
39 Swallow Ln, Dunstable, MA 7 Beds \| 3 Baths \| 7000 Sq. Ft.	$969,360
103 Oak St, Dunstable, MA 4 Beds \| 2.5 Baths \| 1800 Sq. Ft.	$695,792
905 Main St, Dunstable, MA 3 Beds \| 2 Baths \| 1638 Sq. Ft.	$691,306
26 Mill St, Dunstable, MA 4 Beds \| 2 Baths \| 2986 Sq. Ft.	$834,614
55 Mill St, Dunstable, MA 4 Beds \| 2.5 Baths \| 3817 Sq. Ft.	$1,013,948

Address	Redfin Estimate
20 Swallow Ln, Dunstable, MA 3 Beds \| 2.5 Baths \| 2145 Sq. Ft.	$734,725
59 Swallow Ln, Dunstable, MA 4 Beds \| 2.5 Baths \| 3847 Sq. Ft.	$1,063,265
27 Swallow Ln, Dunstable, MA 5 Beds \| 2.5 Baths \| 2184 Sq. Ft.	$771,404
860 Main St, Dunstable, MA 3 Beds \| 2.5 Baths \| 2452 Sq. Ft.	$802,293
885 Main St, Dunstable, MA 3 Beds \| 1 Baths \| 1200 Sq. Ft.	$612,439
82 Mill St, Dunstable, MA 3 Beds \| 2.5 Baths \| 2084 Sq. Ft.	$628,132
17 Mill St, Dunstable, MA 3 Beds \| 2 Baths \| 2372 Sq. Ft.	$731,098

Address	Redfin Estimate
34 Swallow Ln, Dunstable, MA 4 Beds \| 2.5 Baths \| 2912 Sq. Ft.	$913,517
49 Swallow Ln, Dunstable, MA 5 Beds \| 3.5 Baths \| 4859 Sq. Ft.	$1,052,790
26 Swallow Ln, Dunstable, MA 4 Beds \| 2.5 Baths \| 2538 Sq. Ft.	$838,615
874 Main St, Dunstable, MA 3 Beds \| 1 Baths \| 1298 Sq. Ft.	$510,152
18 Mill St, Dunstable, MA 3 Beds \| 1.5 Baths \| 2726 Sq. Ft.	$757,575
65 Mill St, Dunstable, MA 3 Beds \| 2 Baths \| 2002 Sq. Ft.	$731,995
5 Mill St, Dunstable, MA 4 Beds \| 4 Baths \| 3800 Sq. Ft.	$1,216,328

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