Google street view image for 18 Spring St, Somerville, MA 02143

Off Market Aug 1997 for $395K

$1,804,357

Est. refi paymentEst. refi $2,374/mo

•

4 ba

•

4,805

sq ft

18 Spring St, Somerville, MA 02143

About this home

18 Spring St is a 4,805 square foot multi-family home on a 7,405 square foot lot with 8 bedrooms and 4 bathrooms. - it last sold on August 01, 1997 for $395,000. Based on Redfin's Somerville data, we estimate the home's value is $1,804,357.

Multi-familyProperty Type

1890Year Built

7,405 sq ftLot Size

$376Est. Price/Sq.Ft.

1 spaceParking

Source:Public Records

Redfin Estimate

$1,804,357

$1.4M since sold in August 1997$84K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 62.2% higher than the average sale price ($1.11M) of 6 comparable homes.

SOLD SEP 1, 2026
$1,305,000
A
4 beds2 baths2,230 sq ft
59 Putnam St, Somerville, MA 02143
SOLD JUN 26, 2026
$1,425,000
B
4 beds2 baths1,968 sq ft
31 Loring St, Somerville, MA 02143
SOLD JUL 13, 2026
$930,000
C
4 beds2 baths2,153 sq ft
8 Parker Pl, Somerville, MA 02143
SOLD JUN 17, 2026
$961,000
D
4 beds1 bath1,564 sq ft
8 Belmont Pl, Somerville, MA 02143
SOLD SEP 17, 2025
$1,000,000
E
4 beds2 baths1,426 sq ft
29 Lowell St, Somerville, MA 02143
SOLD SEP 30, 2025
$1,055,250
F
5 beds1.5 baths1,733 sq ft
37 Belmont St, Somerville, MA 02143

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Earn from this home

Sell

$1,697,933

Est. take-home

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Refinance

Est. cash available

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Market trends in 02143, MA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.0%

0.2% MoM

Median sale price

$1.1M

$40K MoM

Avg. days on market

22d

2 days MoM

Recently sold homes

7 MoM

New listings for sale

$599,000
1 bed1 bath686 sq ft
432 Norfolk St Unit 4-C, Somerville, MA 02143
$999,900
5 beds2 baths2,397 sq ft
9-11 Carter Ter, Somerville, MA 02143
See all

Provided by Redfin

Sale history for 18 Spring St

Year

Property tax

Land + Additions

Assessment*

2023

$16,923 (+1.6%)

$716,500 + $920,200

$1,636,700

2022

$16,662 (+8.1%)

$716,500 + $920,200

$1,636,700

2021

$15,414 (+6.8%)

$682,400 + $830,300

$1,512,700

2020

$14,436 (+8.4%)

$656,100 + $774,600

$1,430,700

2019

$13,320 (+9.2%)

$570,500 + $667,400

$1,237,900

2018

$12,203 (+1.3%)

$518,700 + $560,300

$1,079,000

2017

$12,049 (+0.1%)

$489,300 + $543,200

$1,032,500

2016

$12,031 (+1.0%)

$447,500 + $512,700

$960,200

2015

$11,915 (+8.9%)

$445,000 + $499,900

$944,900

2014

$10,946 (+12.4%)

$394,700 + $469,900

$864,600

2013

$9,742 (+4.2%)

$297,700 + $428,200

$725,900

2012

$9,350 (+3.0%)

$286,100 + $428,200

$714,300

2011

$9,079 (+1.7%)

$286,100 + $428,200

$714,300

2010

$8,929 (+0.5%)

$289,000 + $436,900

$725,900

2009

$8,887

$296,000 + $462,900

$758,900

Tax history for 18 Spring St

Year

Property tax

Land + Additions

Assessment*

2023

$16,923 (+1.6%)

$716,500 + $920,200

$1,636,700

2022

$16,662 (+8.1%)

$716,500 + $920,200

$1,636,700

2021

$15,414 (+6.8%)

$682,400 + $830,300

$1,512,700

2020

$14,436 (+8.4%)

$656,100 + $774,600

$1,430,700

2019

$13,320 (+9.2%)

$570,500 + $667,400

$1,237,900

2018

$12,203 (+1.3%)

$518,700 + $560,300

$1,079,000

2017

$12,049 (+0.1%)

$489,300 + $543,200

$1,032,500

2016

$12,031 (+1.0%)

$447,500 + $512,700

$960,200

2015

$11,915 (+8.9%)

$445,000 + $499,900

$944,900

2014

$10,946 (+12.4%)

$394,700 + $469,900

$864,600

2013

$9,742 (+4.2%)

$297,700 + $428,200

$725,900

2012

$9,350 (+3.0%)

$286,100 + $428,200

$714,300

2011

$9,079 (+1.7%)

$286,100 + $428,200

$714,300

2010

$8,929 (+0.5%)

$289,000 + $436,900

$725,900

2009

$8,887

$296,000 + $462,900

$758,900

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

Zoning and permits

Zoning
Permits

Neighborhood Residence District

To implement the objectives of the Comprehen Sive Plan of the City of Somerville.; To conserve already established areas of detached and semi-detached residential buildings.

Permitted uses

Include but are not limited to:

Religious facility
Day care facility
Public service
Educational/school
Recreation

Property details

Interior

Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 2

Heating & Cooling
Heating Type: Steam

Room Information
# of Rooms: 18

Exterior

Exterior Information
Physical Condition: Excellent
Exterior Wall: Vinyl
Roof Shape Type: Gable

Property Information
Living Sq. Ft: 4,805
Gross Sq. Ft: 7,770
# of Units: 3
# of Stories: 3

Lot Information
# of Buildings: 1
Land Sq. Ft: 7,405
Municipality Name: SOMERVILLE
Acres: 0.17
Zoning Code: RA
State Use Description: 3-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 8
Baths: 4.0
Sq. Ft.: 4,805
Stories: 3.0
Lot Size: 7,405 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1890
Year Renovated: —
County: Middlesex County
APN: 753959

Home facts updated by county records on Jul 24, 2025

Around this home

Schools

John F. Kennedy Elementary School

Public PreK-8 • Assigned • 0.5mi

8/10

Somerville High School

Public 9-12 • Assigned • 0.7mi

6/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The densest city in New England and the birthplace of Marshmallow Fluff! Somerville will continue to be a competitive Seller's market due to limited new inventory. With many T stops, mixed-use spaces, and close proximity to Cambridge and Boston,...
2 months ago • Somerville
Benjamin Ginsburg
Redfin Premier agent
153 deals
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Climate risks

1/10 Flood Factor

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

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

6/10 Wind Factor

63% 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

Somerville, MA • 02143

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

9.2 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.72M – $2.08M

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New listings for sale in 02143

$599,000

1 bed1 bath686 sq ft

432 Norfolk St Unit 4-C, Somerville, MA 02143

$999,900

5 beds2 baths2,397 sq ft

9-11 Carter Ter, Somerville, MA 02143

Home values near 18 Spring St

Data from public records.

Address	Redfin Estimate
22 Spring Street, Somerville, MA 5 Beds \| 6.5 Baths \| 3858 Sq. Ft.	—
16 Spring Street Unit 1, Somerville, MA 3 Beds \| 1 Baths \| 1125 Sq. Ft.	$778,456

Address	Redfin Estimate
14 Spring Street, Somerville, MA 9 Beds \| 6 Baths \| 5373 Sq. Ft.	—
20 Spring Street, Somerville, MA 9 Beds \| 6.5 Baths \| - Sq. Ft.	$1,160,489

Address	Redfin Estimate
16 Spring Street Unit 2, Somerville, MA 4 Beds \| 2 Baths \| 1805 Sq. Ft.	$1,164,993
18 Spring Street Unit 18, Somerville, MA 4 Beds \| 1.5 Baths \| 1682 Sq. Ft.	$1,133,239

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