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21 Avon St # 21, Cambridge MA 02138

Cambridge, MA 02138
$12,750
Est. $264/month
4
Beds
3.5
Baths
2,966
Sq Ft
$4
Price/Sq Ft
0
Lot Sq Ft
10 hours 24 minutes
Time on Market
Active Listed Apr 7, 2026 • MLS# 73497446 Copied!

About this home

Looking for a standout townhouse near Harvard Square? This is the one. This beautifully updated 4 bed, 3.5 bath townhouse; featuring 2 parking spaces, in-unit laundry, and ample storage for effortless living. Recently renovated throughout, you’ll love the brand-new appliances, sleek countertops, fresh flooring, and modern finishes. The layout is perfect for both everyday living and entertaining, with a spacious living room (complete with a decorative fireplace) and a large dining area ready to host. Each bedroom offers generous space and storage, while the primary suite impresses with a walk-in closet and a private ensuite bath. And the outdoor space? Next level. Enjoy three private outdoor areas, including a show-stopping roof deck, plus a private porch and deck—perfect for relaxing or entertaining all year long. This is Cambridge living at its best—modern updates, incredible space, and an unbeatable location. (1 cat allowed)

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Public Records

Current Owner

Owner GJAM REALTY LLC
Mailing Address 21 AVON ST, CAMBRIDGE, MA, 02138

Land Use

Use Code 105
Description Three-Family
Zoning B
Style VICTORIAN

Tax Information

Assessed Value $3,254,100
Tax Rate $5.86 per $1,000
Base Tax $19,069
CPA Surcharge 3% ($554)
Estimated Annual Tax $19,624

Assessment History

Year Land Building Total Change
FY2026 $1,898,000 $1,356,100 $3,254,100

Sale History

Date Price Book/Page
Apr 17, 2024 $2,929,135 82675/0447

Municipal Context: CAMBRIDGE

Median Home Value $925,000
Avg SF Tax Bill $8,175
Residential Tax Rate $5.86/1000
CPA Surcharge 3%
County Middlesex

Property Data Comparison

Discrepancies found between MLS and assessor records.

Field Assessor MLS Match
Sqft 8,675 2,966
Match: address_exact (90.0% confidence) · Data as of Apr 8, 2026

Property Overview

Property Type
Attached (Townhouse/Rowhouse/Duplex)
Listing Type
For Rent
Bedrooms
4
Full Bathrooms
3
Half Bathrooms
1
Living Area
2,966 sq ft
Total Rooms
8
Entry Level
1

Facts & Features

Home Facts

Type Residential Lease
Style Attached (Townhouse/Rowhouse/Duplex)
Living Area 2,966 sq ft
Lot Size 0 sq ft
Bedrooms 4
Full Baths 3
Half Baths 1
Total Rooms 8

Interior

Heating Natural Gas
Cooling None
Flooring Wood
Appliances None
Fireplace None
Fireplaces 1
Basement None
Laundry In Unit
Features Bathroom - 3/4, Bathroom, Foyer

Exterior

Construction None
Architecture None
Roof None
Features Porch, Deck, Rain Gutters, Screens
Pool None
Spa None
Fencing None
Patio/Porch Porch, Deck, Deck - Roof + Access Rights

Parking

Features None
Total Spaces 2

Utilities

Electric None
Water None
Sewer None
Gas None
Other None

Financial

No financial details available

Interior Features

Flooring: Wood
Appliances:
Interior Features: Bathroom - 3/4, Bathroom, Foyer
Windows: Screens
Basement:
Laundry: In Unit
Security:

Construction & Materials

Structure Type:
Exterior Materials:
Roof:
Foundation:

Heating, Cooling & Utilities

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

Exterior & Lot

Exterior Features: Porch, Deck, Rain Gutters, Screens
Patio & Porch: Porch, Deck, Deck - Roof + Access Rights
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Total Parking Spaces: 2
Parking Features:

Special Features

Fireplaces: 1
Fireplace Type:
Community Amenities: Public Transportation, Shopping, Park, Medical Facility, Laundromat, Bike Path, House of Worship, Public School, T-Station, University

Location

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Neighborhood

21 Avon St # 21, Cambridge MA 02138

Cambridge, MA 02138

Walkability

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Nearby Schools

School information not available for this location.

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
$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
Apr 7, 2026
$12,750
Original listing
Agent: Salvatore Brett Sillari Office: Berkshire Hathaway HomeServices Commonwealth Real Estate

Price & Status History

Date Event Price Change
Apr 7, 2026 New Listing Added $12,750

Market Statistics

Time on Market
10 hours 24 minutes
Price per Sq Ft
$4

Tax History

Year Taxes Assessment
Tax history not available

Listing Information

Listing Agent Salvatore Brett Sillari
Listing Office Berkshire Hathaway HomeServices Commonwealth Real Estate
Agent MLS ID CN214892
Office MLS ID AN4878
Listing Data Updated Apr 7, 2026 6:19 PM EDT
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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