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20 St. Paul St Unit 3

Cambridge, MA 02139

Name: Open House: 12pm-1:30pm
Start: 2025-06-15T12:00:00
End: 2025-06-15T13:30:00
Location: 20 St. Paul St Unit 3

2 beds
1 bath
1,150 sqft
$1,000 per sqft
1903 build
– on site

Perched on the third floor of a classic Cambridge building at the end of a rare cul-de-sac, this light-filled treetop penthouse—meticulously renovated in 2019—offers a tranquil retreat just moments from Central Sq. The home features two bedrooms, a full bath, and a versatile loft alcove—perfect for a home office, guest space, or creative retreat—framed by exposed beams and five southeast-facing, solar-powered Velux skylights. Solid ash floors, solid-core doors, and premium Schoolhouse finishes run throughout. The chef’s kitchen includes natural soapstone countertops, designer tile backsplash, 36” Wolf dual-fuel range, Kohler Prolific sink, eat-in island, and a large picture window. The open layout flows into sunny living/dining area and out to a private deck perched above the trees. With high-efficiency HVAC, in-unit laundry, parking, low HOA, and 100% owner occupancy, this move-in-ready home sits just blocks from the Red Line, Whole Foods, and all the vibrants offerings of Central Sq!

Listing courtesy of MLSPIN / Currier, Lane & Young / Compass

Last checked: Checking… • Last updated Jun 15, 2025 •

MLS# 73385401 —

Upcoming Open Houses

Sunday, 6/15
12pm-1:30pm

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The Building

Year Built:

1903
Year Built Details:

Approximate
Year Built Effective:

1992
Year Built Source:

Public Records
Structure Type:

2/3 Family
Construction Materials:

Frame
Entry Level:

3
Common Walls:

No One Above
Roof:

Shingle
Basement:

N
Exterior Features:

Deck
Patio And Porch Features:

Deck
Unit Number:

3
Stories Total:

2
Stories:

2
# of Units Total:

3
Building Area Total:

1150
Building Area Units:

Square Feet
Building Area Source:

Plans

Interior

Rooms Total:

4
Living Room Level:

First
Kitchen Level:

First
Dining Room Level:

First
Family Room Level:

Second
Flooring:

Hardwood
Fireplace:

false
Laundry Features:

First Floor

Room Dimensions

Living Area:

1150
Living Area Source:

Unit Floor Plan

Location

Directions:

Head down the dead end and turn right. Last house on the left. Top floor unit.
Latitude:

42.368196
Longitude:

-71.103352

The Property

Property Type:

Residential
Property Subtype:

Condominium
Lot Size Units:

Acres
Zoning:

RES
Exclusions:

Coat Hooks By Door.
Waterfront:

false
Farm Land Area Units:

Square Feet

Listing Agent

Contact info:

Taxes

Tax Year:

2025
Tax Book Number:

81436
Tax Annual Amount:

2513.02
Tax Assessed Value:

886400

Beds

Bedrooms Total:

2
Master Bedroom Level:

First
Bedroom 2 Level:

First

Baths

Total Baths:

1
Total Baths:

1
Full Baths:

1
Bathroom 1 Level:

First

The Listing

Home Warranty:

false

Heating & Cooling

Heating:

Forced Air
Heating:

true
Cooling:

Central Air
Cooling:

true

Utilities

Utilities:

for Gas Range
Sewer:

Public Sewer
Water Source:

Public

Appliances

Appliances:

Range

The Community

Senior Community:

false
Community Features:

Public Transportation
Spa:

false
Association Fee:

225
Association Fee Includes:

Water
Association Fee Frequency:

Monthly

Parking

Garage:

false
Parking Total:

1
Parking Features:

Common

Monthly cost estimate

Asking price

$1,150,000

Expense	Monthly cost
Mortgage	$6,157
Taxes	$209
Insurance	$316
HOA fees	$225
Utilities	$218 See report
Total	$7,125/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

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Transit Score®

Provided by WalkScore® Inc.

Soundscore™

Provided by HowLoud

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Provided by ClearlyEnergy

Sale history

Date	Event	Source	Price	% Change
6/4/25 Jun 4, 2025	Listed / Active	MLSPIN	$1,150,000	193.4% (14.4% / YR)
12/30/11 Dec 30, 2011		MLSPIN	$392,000

35% of nearby similar homes sold for over asking price

Similar homes that sold in bidding wars went $85k above asking price on average, but some went as high as $280k over asking price.

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This condo located in Mid-Cambridge, Cambridge, MA 02139 is currently for sale for $1,150,000. 20 St. Paul St Unit 3 is a 1,150 square foot condo with 2 beds and 1 bath that has been on Estately for 11 days. 20 St. Paul St Unit 3 is in the Mid-Cambridge neighborhood of Cambridge and has a WalkScore® of 98, making it a walker’s paradise. This condo is in the attendance area of High School Program Extension.

Listing Courtesy of: MLSPIN and Compass.

The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc., Estately and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein. Users may not reproduce or redistribute the data found on this site. The data is for viewing purposes only. All information provided is deemed reliable but is not guaranteed by Estately or MLSPIN and should be independently verified.

20 St. Paul St Unit 3

Cambridge, MA 02139