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1800 Massachusetts Ave # 23, Cambridge MA 02140

Cambridge, MA 02140 • Porter Square
$488,000
Est. $3,314/month
1
Beds
1
Baths
474
Sq Ft
$1,030
Price/Sq Ft
1904
Year Built
13 hours 50 minutes
Time on Market
Active Open House Listed Mar 17, 2026 • MLS# 73487704 Copied!

About this home

474 square feet of very good decisions. Tucked on the second floor of a handsome brick building right on Mass Ave, across from Porter Square and a short stroll to Harvard Law, this sun-lit one-bedroom puts you at the center of Cambridge's most beloved urban village - steps from the red and commuter lines, Bagelsaurus, Giulia, Yume Wo Katare, Porter Square Books, and more of the neighborhood energy that makes this stretch of Cambridge so hard to leave. Compact but never cramped: an efficient layout with a full kitchen, a tiled bath, generous closets, and windows that frame the lively street below. In-building laundry, a common yard, and a Zipcar station around the corner round out the package. It's the kind of place a Harvard or Lesley affiliate claims as their city anchor, a parent tucks away for a student, or a savvy buyer quietly adds to a portfolio. Whether you're planting roots, parking a pied-à-terre, or investing, this little gem punches well above its weight.

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Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1904
Bedrooms
1
Full Bathrooms
1
Living Area
474 sq ft
Total Rooms
3
Stories
1
Entry Level
2
Main Level Bedrooms
1

Open House Schedule

21
Mar
Saturday, March 21
10:30 AM - 12:00 PM EDT
19
Mar
Thursday, March 19
11:00 AM - 12:30 PM EDT
22
Mar
Sunday, March 22
10:30 AM - 12:00 PM EDT
19
Mar
Thursday, March 19
11:00 AM - 12:30 PM EDT

Facts & Features

Home Facts

Type Residential
Style Condominium
Year Built 1904
Living Area 474 sq ft
Bedrooms 1
Full Baths 1
Total Rooms 3

Interior

Heating Baseboard
Cooling Window Unit(s)
Flooring Tile, Hardwood
Appliances Range, Refrigerator
Fireplace Living Room
Fireplaces 1
Basement Y
Laundry Common Area, In Building
Features None

Exterior

Construction Brick
Architecture None
Roof Rubber
Features Patio
Pool None
Spa None
Fencing None
Patio/Porch Patio

Parking

Features On Street

Utilities

Electric 110 Volts, Circuit Breakers
Water Public
Sewer Public Sewer
Gas None
Other For Electric Range, For Electric Oven

Financial

Annual Tax $3,592
Assessed Value $500,800

Interior Features

Flooring: Tile, Hardwood
Appliances: Range, Refrigerator
Interior Features:
Windows:
Basement: Y
Laundry: Common Area, In Building
Security: Intercom

Construction & Materials

Year Built: 1904
Effective Year (Renovated): 1988
Structure Type: Mid-Rise
Exterior Materials: Brick
Roof: Rubber
Foundation:
Stories: 1

Heating, Cooling & Utilities

Heating: Baseboard
Heating Zones: 1
Cooling: Window Unit(s)
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features: Patio
Patio & Porch: Patio
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Parking Features: On Street

Special Features

Fireplaces: 1
Fireplace Type: Living Room
Community Amenities: Public Transportation, Shopping, Private School, Public School, T-Station, University

Location

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Neighborhood

Porter Square

1800 Massachusetts Ave # 23, Cambridge MA 02140

Cambridge, MA 02140

Walkability

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Nearby Schools

School District
Cambridge School District local
A-
🎓 Where Graduates Go Class of 2021
65% attend college
58% 4-Year 7% 2-Year 23% Out of State 7% Working
School Safety 2024-25
1.2% Low
0.8% Suspensions 0.2% In-School 0.4% Emergency
4.3% below state avg
E

Elementary Schools

3 schools
A
John F Kennedy School
0.3 mi | #50 of 352 | Score: 56.7
Improved 5 spots from last year
-1.5 below state avg
439 students Diverse
Grades PK-08
A-
Graham and Parks School
0.3 mi | #242 of 824 | Score: 52.7
Improved 3 spots from last year
-5.5 below state avg
367 students Very Diverse
Diverse Student Body
Grades PK-05
A+
Maria L. Baldwin School
0.3 mi | #55 of 824 | Score: 62.0
Dropped 52 spots from last year
+3.8 above state avg
360 students Diverse
Diverse Student Body
Grades PK-05
M

Middle Schools

3 schools
Allium Montessori School
0.6 mi
Grades 01-06
A
Rindge Avenue Upper School
0.6 mi | #67 of 352 | Score: 54.3
Dropped 2 spots from last year
-3.9 below state avg
292 students Diverse
Diverse Student Body
Grades 06-08
Next Wave Junior High School
1.2 mi
16 students Diverse
Diverse Student Body
Grades 06-08
H

High Schools

3 schools
F
Full Circle High School
1.2 mi | #344 of 346 | Score: 17.3
Improved 22 spots from last year
-40.9 below state avg
67 students Diverse
Rising School Career Tech Programs College Ready Curriculum Diverse Student Body
Grades 09-12
B+
Somerville High School
1.2 mi | #131 of 346 | Score: 57.1
Improved 111 spots from last year
-1.1 below state avg
1,394 students Diverse
17 sports • 1,566 athletes
Rising School Career Tech Programs Strong Athletics Diverse Student Body
Grades 09-12
Curtis-Tufts School
1.3 mi
11 students Diverse
Diverse Student Body
Grades 09-12
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Monthly Payment Calculator

Monthly Payment
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Principal, interest, taxes & insurance
Loan Amount
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After down payment
Total Interest
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Over life of loan
Total Cost
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Including down payment
%
Down: $0
%

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $299
Homeowners Insurance $200
HOA Fee $347/mo
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo

Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Property History

Property Timeline

🏠
Listed for Sale
Mar 17, 2026
$488,000
Original listing
Agent: Lauren Holleran Team Office: Gibson Sotheby's International Realty

Price & Status History

Date Event Price Change
Mar 17, 2026 New Listing Added $488,000

Market Statistics

Time on Market
13 hours 50 minutes
Price per Sq Ft
$1,030

Tax History

Year Taxes Assessment
2025 $3,592 $500,800

Financial Details

Annual Property Tax
$3,592
Tax Year 2025
HOA Fee
$347
Monthly
Assessed Value
$500,800

Listing Information

Listing Agent Lauren Holleran Team
Listing Office Gibson Sotheby's International Realty
Agent MLS ID TM331830
Office MLS ID AN2064
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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