Google street view image for 40 Unity St, Quincy, MA 02169

OFF MARKET

$722,287

•

1.5 ba

•

1,630

sq ft

40 Unity St, Quincy, MA 02169

About this home

40 Unity St is a 1,630 square foot house on a 0.25 acre lot with 4 bedrooms and 1.5 bathrooms. Based on Redfin's Quincy data, we estimate the home's value is $722,287.

Single-familyProperty Type

1965Year Built

0.25 acresLot Size

$443Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$722,287

$1,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.1% lower than the average sale price ($840K) of 6 comparable homes.

SOLD DEC 18, 2025
$755,000
A
3 beds1.5 baths1,702 sq ft
66 Unity St, Quincy, MA 02169
SOLD MAR 17, 2026
$900,000
B
4 beds1.5 baths1,753 sq ft
52 California Ave, Milton, MA 02186
SOLD DEC 29, 2025
$825,000
C
3 beds2 baths1,813 sq ft
60 Pond St, Milton, MA 02186
SOLD JUL 2, 2026
$790,000
D
3 beds1.5 baths1,819 sq ft
122 Puritan Dr, Quincy, MA 02169
SOLD APR 30, 2026
$822,500
E
3 beds1.5 baths1,494 sq ft
149 Reservoir Rd, Quincy, MA 02170
SOLD JUL 16, 2026
$949,900
F
3 beds1.5 baths1,469 sq ft
94 Grafton Ave, Milton, MA 02186

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Earn from this home

Sell

$685,490

Est. take-home

List your home with Redfin and save $3,611

Rent

$3,342/mo

Redfin rental estimate

List your home for rent

Market trends in 02169, MA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.3%

0.2% MoM

Median sale price

$659K

$285 MoM

Avg. days on market

22d

1 days MoM

Recently sold homes

139

7 MoM

New listings for sale

$3,999,000
6 beds5 baths7,183 sq ft
128 Shore Ave, Quincy, MA 02169
$415,000
2 beds1 bath842 sq ft
123 Elm St Unit D11, Quincy, MA 02169
$549,000
4 beds1 bath1,018 sq ft
276 Manet Ave, Quincy, MA 02169
$675,000
2 beds1.5 baths1,212 sq ft
580 Quarry St #9, Quincy, MA 02169
$1,895,000
6 beds5.5 baths3,939 sq ft
74-76 Butler Rd, Quincy, MA 02169
$799,999
4 beds1.5 baths1,973 sq ft
70 West St, Quincy, MA 02169
$319,000
1 bed1 bath777 sq ft
200 Cove Way #1012, Quincy, MA 02169
$779,000
2 beds2 baths1,049 sq ft
388 Washington St #404, Quincy, MA 02169
$629,000
2 beds2 baths917 sq ft
388 Washington St #105, Quincy, MA 02169
$499,000
4 beds1 bath1,496 sq ft
244 Palmer St, Quincy, MA 02169
See all

Provided by Redfin

Sale history for 40 Unity St

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2023

$6,750 (+6.7%)

$289,400 + $317,100

$606,500

2022

$6,329 (+0.8%)

$232,700 + $295,600

$528,300

2021

$6,281 (−0.8%)

$232,700 + $284,700

$517,400

2020

$6,333 (+12.3%)

$232,700 + $276,800

$509,500

2019

$5,641 (+1.5%)

$226,200 + $223,300

$449,500

2018

$5,555 (+1.1%)

$209,900 + $206,500

$416,400

2017

$5,492 (+6.6%)

$200,200 + $187,400

$387,600

2016

$5,154 (+8.2%)

$182,600 + $176,300

$358,900

2014

$4,763 (+1.3%)

$172,600 + $147,900

$320,500

2013

$4,704 (+2.5%)

$181,300 + $143,100

$324,400

2012

$4,591 (+2.1%)

$181,300 + $152,600

$333,900

2011

$4,497 (−0.8%)

$181,300 + $153,800

$335,100

2010

$4,532 (+1.8%)

$181,300 + $161,500

$342,800

2009

$4,453

$190,500 + $162,900

$353,400

Tax history for 40 Unity St

Year

Property tax

Land + Additions

Assessment*

2023

$6,750 (+6.7%)

$289,400 + $317,100

$606,500

2022

$6,329 (+0.8%)

$232,700 + $295,600

$528,300

2021

$6,281 (−0.8%)

$232,700 + $284,700

$517,400

2020

$6,333 (+12.3%)

$232,700 + $276,800

$509,500

2019

$5,641 (+1.5%)

$226,200 + $223,300

$449,500

2018

$5,555 (+1.1%)

$209,900 + $206,500

$416,400

2017

$5,492 (+6.6%)

$200,200 + $187,400

$387,600

2016

$5,154 (+8.2%)

$182,600 + $176,300

$358,900

2014

$4,763 (+1.3%)

$172,600 + $147,900

$320,500

2013

$4,704 (+2.5%)

$181,300 + $143,100

$324,400

2012

$4,591 (+2.1%)

$181,300 + $152,600

$333,900

2011

$4,497 (−0.8%)

$181,300 + $153,800

$335,100

2010

$4,532 (+1.8%)

$181,300 + $161,500

$342,800

2009

$4,453

$190,500 + $162,900

$353,400

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

Property details

Interior

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

Heating & Cooling
Heating Type: Forced Hot Water

Room Information
# of Rooms: 7

Exterior

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

Property Information
Living Sq. Ft: 1,630
Gross Sq. Ft: 2,587
# of Units: 1
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,890
Municipality Name: QUINCY
Acres: 0.25
Zoning Code: RESA
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 4
Baths: 1.5
Sq. Ft.: 1,630
Stories: 2.0
Lot Size: 0.25 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: —
County: Norfolk County
APN: 184650

Home facts updated by county records on Jul 20, 2023

Around this home

Schools

Montclair Elementary School

Public K-5 • Assigned • 1.3mi

8/10

Atlantic Middle School

Public 6-8 • Assigned • 1.9mi

8/10

North Quincy High School

Public 9-12 • Assigned • 1.8mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 95° expected this year, 15 days in 30 years

6/10 Wind Factor

64% chance of strong winds in next 30 years

3/10 Air Factor

3 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Quincy, MA • 02169

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 4.4 hours in December, placing it below the U.S. average for solar exposure.

9 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$687,000 – $831,000

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Nearby similar homes

$649,999

3 beds1 bath1,526 sq ft

616 Adams St, Quincy, MA 02169

$739,900

4 beds3 baths1,918 sq ft

35 Perkins, Quincy, MA 02169

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4 beds1.5 baths1,799 sq ft

106 Edge Hill Rd, Milton, MA 02186

HOT HOME

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24 Brae Burn Rd, Milton, MA 02186

NEW CONSTRUCTION

$1,699,000

4 beds3 baths3,400 sq ft

144 Grove St, Quincy, MA 02169

$895,000

3 beds1.5 baths1,760 sq ft

1200 Brook Rd, Milton, MA 02186

New listings for sale in 02169

$3,999,000

6 beds5 baths7,183 sq ft

128 Shore Ave, Quincy, MA 02169

$415,000

2 beds1 bath842 sq ft

123 Elm St Unit D11, Quincy, MA 02169

$549,000

4 beds1 bath1,018 sq ft

276 Manet Ave, Quincy, MA 02169

$675,000

2 beds1.5 baths1,212 sq ft

580 Quarry St #9, Quincy, MA 02169

$1,895,000

6 beds5.5 baths3,939 sq ft

74-76 Butler Rd, Quincy, MA 02169

$799,999

4 beds1.5 baths1,973 sq ft

70 West St, Quincy, MA 02169

$319,000

1 bed1 bath777 sq ft

200 Cove Way #1012, Quincy, MA 02169

$779,000

2 beds2 baths1,049 sq ft

388 Washington St #404, Quincy, MA 02169

$629,000

2 beds2 baths917 sq ft

388 Washington St #105, Quincy, MA 02169

Home values near 40 Unity St

Data from public records.

Address	Redfin Estimate
60 Unity St, Quincy, MA 3 Beds \| 2 Baths \| 1497 Sq. Ft.	$795,816
26 Unity St, Quincy, MA 4 Beds \| 4 Baths \| 3200 Sq. Ft.	$1,205,021

Address	Redfin Estimate
54 Unity St, Quincy, MA 3 Beds \| 1.5 Baths \| 1120 Sq. Ft.	$644,193
20 Unity St, Quincy, MA 4 Beds \| 2.5 Baths \| 2336 Sq. Ft.	$1,086,054

Address	Redfin Estimate
34 Unity St, Quincy, MA 3 Beds \| 1 Baths \| 1026 Sq. Ft.	$613,533
51 Unity St, Quincy, MA 3 Beds \| 2 Baths \| 1279 Sq. Ft.	$700,780

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 02169, MA

Sale history for 40 Unity St

Tax history for 40 Unity St

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 02169

Home values near 40 Unity St

More real estate resources