RENTED OCT 29, 2025

18 Concord Square Unit 2 Boston, MA 02118

South End Neighborhood

Estimated Value: $1,151,000 - $1,232,000

1 Bed
1.5 Baths
995 Sq Ft
1860 Built

Last Sold May 24, 2021

Last sale price $1,025,000 $1,030 Per Sq Ft

Est. 15% increase in value since last sale

Current estimated payment $6,986/month

Highlights

  • Medical Services
  • Property is near public transit and schools
  • 1 Fireplace
  • Deck
  • Main Floor Primary Bedroom
  • 2-minute walk to South End Library Park

About This Home

As of October 2025

Available 1/1/26 Beautiful stained glass accents this inviting home, ideally set on one of Boston’s most picturesque Victorian squares. This exceptional South End Brownstone duplex combines timeless charm with modern updates. The elegant parlor features high ceilings, intricate moldings, a carved marble fireplace, new hardwood floors, and views of historic Concord Square. Etched-glass pocket doors open to a welcoming dining area and renovated kitchen with new convection cooktop, stainless appliances, granite counters, and a spacious island—perfect for entertaining. Enjoy a sun-filled private deck with southwest exposure and a convenient half bath on the upper level. The lower-level suite offers a large bedroom, flexible study or dressing area, renovated bath, and ample closets. In-unit laundry, electric heat, central A/C, and dedicated parking across the street provide comfort and convenience. Close to cafés, restaurants, Newbury Street, the Prudential Center, and Boston Medical Center

Last Agent to Rent the Property

Chris Mehr

Full Circle Realty LLC Listed on: 10/24/2025

Co-Listed By

Andres Palacio

Full Circle Realty LLC

Last Renter's Agent

Maria Palacio

Full Circle Realty LLC

Condo Details

Home Type

  • Condominium

Year Built

  • Built in 1860

Parking

  • 1 Car Parking Space

Home Design

  • Entry on the 2nd floor

Interior Spaces

  • 995 Sq Ft Home
  • 1 Fireplace

Kitchen

  • Range
  • Microwave
  • Dishwasher

Bedrooms and Bathrooms

  • 1 Primary Bedroom on Main

Laundry

  • Laundry on main level
  • Dryer
  • Washer

Utilities

  • Cooling Available
  • Heat Pump System
  • High Speed Internet

Additional Features

  • Deck
  • Property is near public transit and schools

Listing and Financial Details

  • Security Deposit $4,000
  • Property Available on 1/1/26
  • Rent includes water, sewer
  • 12 Month Lease Term
  • Assessor Parcel Number 4276878

Community Details

Overview

  • Property has a Home Owners Association

Amenities

  • Medical Services
  • Shops

Recreation

  • Park
  • Bike Trail

Pet Policy

  • Call for details about the types of pets allowed

Condo Details

Home Type

Condominium

Year Built

Built in 1860

Lot Details

0 Sq Ft Lot

Rental Info

  • Pets Allowed: Yes w/ Restrictions
  • Available Date: 2026-01-01
  • Lease Term: Term of Rental(12)
  • Available Now: No
  • Deposit Required: Yes
  • FIRST MON REQD: Yes
  • INSURANCE REQD: Yes
  • LAST MON REQD: Yes
  • REFERENCES REQD: Yes
  • SEC DEPOSIT: 4000

Listing Details

  • Property Type: Residential Lease
  • Property Sub Type: Condominium
  • Year Built: 1860
  • Entry Level: 2
  • Year Built Details: Actual
  • Year Round: Yes
  • Special Features: VirtualTour

Interior Features

  • Interior Amenities: Internet Available - Broadband
  • Fireplace YN: Yes
  • Fireplaces: 1
  • Appliances: Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer
  • Total Bedrooms: 1
  • Full Bathrooms: 1
  • Half Bathrooms: 1
  • Total Bathrooms: 2
  • Room Master Bedroom Level: First
  • Master Bathroom Features: Yes
  • Bathroom 1 Level: Second
  • Bathroom 2 Level: First
  • Room Kitchen Level: Second
  • Laundry Features: First Floor, In Unit
  • Room Living Room Level: Second
  • Above Grade Finished Sq Ft: 995
  • Living Area: 995
  • Spa YN: No
  • MAIN LO: AN0919
  • MAIN SO: AN0919

Exterior Features

  • Exterior Features: Deck - Composite
  • Home Warranty YN: No
  • Patio And Porch Features: Deck - Composite
  • Waterfront YN: No

Garage/Parking

  • Total Parking Spaces: 1

Utilities

  • Heating: Electric, Heat Pump
  • Cooling Y N: Yes
  • Heating YN: Yes

Condo/Co-op/Association

  • Association YN: Yes
  • Community Features: Public Transportation, Shopping, Park, Medical Facility, Bike Path, Highway Access, House of Worship, Private School, Public School, T-Station, University
  • Rent Includes: Water, Sewer
  • Senior Community YN: No

Lot Info

  • Parcel Number: 4276878
  • Farm Land Area Units: Square Feet
  • Lot Size Sq Ft: 0.08
  • Lot Size Units: Acres
  • OUTDOOR SPACE AVAILABLE: Yes - Private

Multi Family

  • Basement Included Sq Ft: No

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Mar 10, 2021
Closed on
May 24, 2021
Sold by
Foley John and Obrien Kim A
Bought by
Myrto Vivjan
Seller's Agent
Frank Carroll Homes Team
Compass
Buyer's Agent
Collin Bray
Century 21 Cityside
List Price
$1,065,000
Sold Price
$1,025,000
Premium/Discount to List
-$40,000
-3.76%
Current Estimated Value
$1,181,685

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$156,685
Avg. Annual Appreciation
3.05%
Original Mortgage
$768,750
Outstanding Balance
$695,197
Interest Rate
3.1%
Mortgage Type
Purchase Money Mortgage
Estimated Equity
$486,488

Purchase Details

Listed on
Sep 18, 2012
Closed on
Nov 27, 2012
Sold by
Bonnar Carol F
Bought by
Graves Bernard
Seller's Agent
Sprogis Neale Doherty Team
Sprogis & Neale Real Estate
Buyer's Agent
Judy Pagano
Gibson Sotheby's International Realty
List Price
$749,000
Sold Price
$710,000
Premium/Discount to List
-$39,000
-5.21%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
4.42%
Original Mortgage
$465,750
Interest Rate
3.42%
Mortgage Type
New Conventional

Purchase Details

Closed on
Dec 3, 2003
Sold by
Callahan Jacqueline
Bought by
Bonnar Carol F

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$300,000
Interest Rate
6.03%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Oct 22, 1999
Sold by
Morrissey Patricia
Bought by
Roeting Jill A

Purchase Details

Closed on
Sep 15, 1998
Sold by
Williams Wayne B
Bought by
Callahan Wendy E and Jacqueline Callahan M

Purchase Details

Closed on
Jan 5, 1996
Sold by
New Boston Hsng Ents and Goldman David L
Bought by
Williams Wayne B
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Myrto Vivjan $1,025,000 None Available
Graves Bernard $710,000 --
Bonnar Carol F $487,500 --
Roeting Jill A $175,000 --
Callahan Wendy E $324,000 --
Williams Wayne B $200,000 --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Myrto Vivjan $768,750
Previous Owner Graves Bernard $465,750
Previous Owner Williams Wayne B $353,000
Previous Owner Williams Wayne B $360,000
Previous Owner Williams Wayne B $300,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
10/29/2025 10/29/25 Rented $4,200 +5.0% --
10/24/2025 10/24/25 For Rent $4,000 0.0% --
05/24/2021 05/24/21 Sold $1,025,000 -3.8% $1,044 / Sq Ft View Prior Sale
04/03/2021 04/03/21 Pending -- -- --
03/10/2021 03/10/21 For Sale $1,065,000 +18.3% $1,085 / Sq Ft
07/29/2016 07/29/16 Sold $900,000 +0.6% $916 / Sq Ft View Prior Sale
06/13/2016 06/13/16 Pending -- -- --
06/07/2016 06/07/16 For Sale $895,000 +26.1% $911 / Sq Ft
11/27/2012 11/27/12 Sold $710,000 -5.2% $723 / Sq Ft View Prior Sale
10/16/2012 10/16/12 Pending -- -- --
09/18/2012 09/18/12 For Sale $749,000 -- $763 / Sq Ft
Source: MLS Property Information Network (MLS PIN)

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $10,781 $931,000 $0 $931,000
2024 $9,811 $900,100 $0 $900,100
2023 $9,381 $873,500 $0 $873,500
2022 $9,051 $831,900 $0 $831,900
2021 $9,849 $923,100 $0 $923,100
2020 $9,676 $916,300 $0 $916,300
2019 $9,376 $889,600 $0 $889,600
2018 $8,797 $839,400 $0 $839,400
2017 $7,789 $735,500 $0 $735,500
2016 $7,779 $707,200 $0 $707,200
2015 $7,370 $608,600 $0 $608,600
2014 $7,026 $558,500 $0 $558,500
Source: Public Records

Agents Affiliated with this Home

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Map

Source: MLS Property Information Network (MLS PIN)

MLS Number: 73447634

MLS Property Information Network (MLS PIN)

APN: CBOS-000000-000004-002645-000004

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