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23C Jay St, Cambridge MA 02139 - Preview 1 23C Jay St, Cambridge MA 02139 - Preview 2 23C Jay St, Cambridge MA 02139 - Preview 3 23C Jay St, Cambridge MA 02139 - Preview 4 23C Jay St, Cambridge MA 02139 - Preview 5 23C Jay St, Cambridge MA 02139 - Preview 6 23C Jay St, Cambridge MA 02139 - Preview 7 23C Jay St, Cambridge MA 02139 - Preview 8
23C Jay St, Cambridge MA 02139 - Preview 1 23C Jay St, Cambridge MA 02139 - Preview 2 23C Jay St, Cambridge MA 02139 - Preview 3 23C Jay St, Cambridge MA 02139 - Preview 4 23C Jay St, Cambridge MA 02139 - Preview 5 23C Jay St, Cambridge MA 02139 - Preview 6 23C Jay St, Cambridge MA 02139 - Preview 7 23C Jay St, Cambridge MA 02139 - Preview 8

23C Jay St, Cambridge MA 02139

Cambridge, MA 02139
$8,500
Est. $243/month
2
Beds
1.5
Baths
900
Sq Ft
$9
Price/Sq Ft
9,999
Lot Sq Ft
Apartment
Type
190
Days on Market
Active Listed Nov 25, 2025 • MLS# 73457777 Copied!

About this home

LOCATION! This Unique 2 Bed 1.5 Bath, fully furnished multi-level townhouse offers charm, flexibility, and unbeatable access to Cambridge’s top destinations. Nestled on a quiet residential street, you're just minutes from Harvard Business School, the Red Line, and Central Square, with easy access to MIT, Longwood Medical Area, Harvard Square, Kendall, and Inman Square.

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Public Records

Current Owner

Owner TREETOP INVESTMENTS LLC
Mailing Address 100 TOWER OFFICE PARK, WOBURN, MA, 01801

Land Use

Use Code 101
Description Single Family
Zoning C-1
Style CONVENTIONAL

Tax Information

Assessed Value $2,373,400

Assessment History

Year Land Building Total Change
FY2026 $746,000 $1,627,400 $2,373,400 —

Sale History

Date Price Book/Page
Jan 15, 2025 $2,800,000 83683/0326

Building Permit History

Issued Type / Work Status Value
Mar 8, 2023 Building: Alteration and Addition
One-Family
Interior demolition, Interior and Exterior renovation per attached plan with new roof, new siding and new windows.
By Treetop Group
Permit #qu2z-8suj:203138 		Closed $135,000
May 11, 2022 Building: Alteration and Addition
One-Family
Interior demolition, interior and exterior renovation per attached plan with new roof, new siding and new windows.
Permit #qu2z-8suj:158079 		Closed $135,000
Data: City of Cambridge Open Data (data.cambridgema.gov)

Municipal Context: CAMBRIDGE

Property Data Comparison

Discrepancies found between MLS and assessor records.

Field Assessor MLS Match
Sqft 2,934 900 ✗
Match: geocode_proximity (85.9% confidence) · Data as of Jun 1, 2026

Property Overview

Property Type
Apartment
Listing Type
For Rent
Bedrooms
2
Full Bathrooms
1
Half Bathrooms
1
Living Area
900 sq ft
Total Rooms
8
Entry Level
1

Facts & Features

Home Facts

Type Residential Lease
Style Apartment
Living Area 900 sq ft
Lot Size 9,999 sq ft
Bedrooms 2
Full Baths 1
Half Baths 1
Total Rooms 8

Interior

Heating None
Cooling None
Flooring None
Appliances None
Fireplace None
Basement None
Laundry In Building
Features None

Exterior

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

Parking

Features None
Total Spaces 1

Utilities

Electric None
Water None
Sewer None
Gas None
Other None

Financial

No financial details available

Interior Features

Flooring:
Appliances:
Interior Features:
Windows:
Basement:
Laundry: In Building
Security:

Construction & Materials

Structure Type:
Exterior Materials:
Roof:
Foundation:

Heating, Cooling & Utilities

Heating:
Cooling:
Hot Water:
Water Source:
Sewer:
Energy Features:

Exterior & Lot

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

Parking & Garage

Total Parking Spaces: 1
Parking Features:

Location

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Neighborhood

23C Jay St, Cambridge MA 02139

Cambridge, MA 02139

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

10 schools
A
Amigos School
0.2 mi | #45 of 352 | Score: 57.8
Improved 14 spots from last year
-0.5 below state avg
413 students Diverse
Diverse Student Body
Grades PK-08
C
Prospect Hill Academy Charter School
0.5 mi | #253 of 346 | Score: 45.9
Improved 29 spots from last year
-12.3 below state avg
890 students Diverse
High Graduation Rate Rising School College Ready Curriculum Diverse Student Body
Grades PK-12
St. Peter Elementary School
1.5 mi
Grades PK-08
Shady Hill School
1.5 mi
Grades PK-08
Cambridge Montessori School
1.8 mi
Grades PK-06
Cambridge Friends School
1.9 mi
Grades PK-08
A
Benjamin Banneker Charter Public School
2.2 mi | #100 of 824 | Score: 59.4
Dropped 79 spots from last year
+1.2 above state avg
352 students Less Diverse
Grades PK-06
Lycee International de Boston/International School of Boston, Inc.
2.8 mi
Grades 01-12
Fayerweather Street School
2.9 mi
Grades PK-08
A+
Martin Luther King Jr. School
0.2 mi | #22 of 824 | Score: 64.5
Improved 21 spots from last year
+6.3 above state avg
340 students Very Diverse
Rising School Diverse Student Body
Grades PK-05
M

Middle Schools

5 schools
Allium Montessori School
1.0 mi
Grades 01-06
A-
Putnam Avenue Upper School
0.2 mi | #103 of 352 | Score: 49.1
Dropped 24 spots from last year
-9.1 below state avg
283 students Very Diverse
Diverse Student Body
Grades 06-08
C+
Cambridge Street Upper School
1.1 mi | #214 of 352 | Score: 39.8
Dropped 26 spots from last year
-18.4 below state avg
301 students Very Diverse
Diverse Student Body
Grades 06-08
B+
Darby Vassall Upper School
1.2 mi | #118 of 352 | Score: 47.5
Improved 26 spots from last year
-10.7 below state avg
298 students Very Diverse
Rising School Diverse Student Body
Grades 06-08
A
Rindge Avenue Upper School
2.1 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
H

High Schools

3 schools
Farr Academy School
0.3 mi
Grades 07-12
NuVu Innovation School
0.5 mi
Grades 08-12
B-
Community Charter School of Cambridge
1.3 mi | #178 of 346 | Score: 53.1
Dropped 57 spots from last year
-5.2 below state avg
251 students Diverse
7 sports • 202 athletes
High Graduation Rate College Ready Curriculum
Grades 06-12
Learn about these ratings
School data provided by BMN Schools

Monthly Payment Calculator

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

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $0
Homeowners Insurance $200
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
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Current Rate
$0/mo
+0.5% Rate
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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

Market Insights

41.2%
Price Range
1
Previous Sales

Property Timeline

Previous Transaction - MLS #73475908
Full transaction history available when tracking began
🏷️
Previously Sold
Apr 28, 2026
$5,000
MLS #73475908
View Listing →
🏠
Listed for Sale
Nov 25, 2025
$8,500
Original listing
Agent: Garry O'Neill Office: Washington Square Residential

Price & Status History

Date Event Price Change
Apr 28, 2026 Sold $5,000 —
Nov 25, 2025 New Listing Added $8,500 —

Market Statistics

Days on Market
190 days
Price per Sq Ft
$9

Tax History

Year Taxes Assessment
Tax history not available

Listing Information

Listing Agent Garry O'Neill
Listing Office Washington Square Residential
Agent MLS ID CN229763
Office MLS ID AN7357
Listing Data Updated Nov 29, 2025 3:05 AM EST
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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23C Jay St, Cambridge MA 02139 - Photo 1 23C Jay St, Cambridge MA 02139 - Photo 2 23C Jay St, Cambridge MA 02139 - Photo 3 23C Jay St, Cambridge MA 02139 - Photo 4 23C Jay St, Cambridge MA 02139 - Photo 5 23C Jay St, Cambridge MA 02139 - Photo 6 23C Jay St, Cambridge MA 02139 - Photo 7 23C Jay St, Cambridge MA 02139 - Photo 8
Steven Novak

Steven Novak

BMN Boston Real Estate

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