23 Monument Sq #3, Charlestown, MA 02129
Home value
$1,154,100
$1.06M - $1.26M
$4,731/mo
Owner options
$4,731/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$4,731/mo
Rent Zestimate®
$6,942/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$6,942/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Zillow last checked:
Listing updated:
Sarah Herbert 617-270-1188,
Charlesgate Realty Group, llc 617-587-0100
Jennifer Taves
Coldwell Banker Realty - Boston
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
Primary bathroom
- Features: Yes
Heating
- Electric Baseboard
Cooling
- Window Unit(s)
Appliances
- Included: Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
- Laundry: In Unit
Features
- Flooring: Wood, Vinyl
- Has basement: Yes
- Has fireplace: No
Interior area
- Total structure area: 1,200
- Total interior livable area: 1,200 sqft
- Finished area above ground: 1,200
Property
Details
- Parcel number: 4781836
- Zoning: Res
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium, Rowhouse
Materials
- Brick, Stone
Condition
- Year built: 1890
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Bike Path, Conservation Area, Highway Access, Marina, Private School, Public School, T-Station, University
- Security: Intercom
HOA
- Services included: Water, Sewer
- HOA fee: $120 monthly
Location
- Region: Charlestown
Financial & listing details
- Price per square foot: $958/sqft
- Tax assessed value: $999,700
- Annual tax amount: $7,657
- Date on market: 2/1/2026
Price history
| Date | Event | Price |
|---|---|---|
| 2/12/2026 | Sold | $1,150,000+4.5%$958/sqft |
Source: MLS PIN #73463972 Report a problem | ||
| 1/1/2026 | Contingent | $1,100,000$917/sqft |
Source: MLS PIN #73463972 Report a problem | ||
| 12/29/2025 | Listed for sale | $1,100,000+17.6%$917/sqft |
Source: MLS PIN #73463972 Report a problem | ||
| 4/29/2020 | Sold | $935,000+4%$779/sqft |
Source: LINK #213370 Report a problem | ||
| 3/15/2020 | Pending sale | $899,000$749/sqft |
Source: Gibson Sotheby's International Realty #72632437 Report a problem | ||
| 3/12/2020 | Listed for sale | $899,000+10.3%$749/sqft |
Source: Gibson Sotheby's International Realty #72632437 Report a problem | ||
| 9/15/2016 | Sold | $815,000+7.4%$679/sqft |
Source: Public Record Report a problem | ||
| 7/23/2016 | Pending sale | $759,000$633/sqft |
Source: Hammond Residential #72041753 Report a problem | ||
| 7/21/2016 | Listed for sale | $759,000+30%$633/sqft |
Source: Hammond Residential #72041753 Report a problem | ||
| 12/16/2011 | Sold | $584,000-3.5%$487/sqft |
Source: LINK #127786 Report a problem | ||
| 10/28/2011 | Listed for sale | $605,000+11.4%$504/sqft |
Source: Hammond Residential R. E. #71305237 Report a problem | ||
| 3/25/2005 | Sold | $543,000+18%$453/sqft |
Source: Public Record Report a problem | ||
| 11/10/2000 | Sold | $460,000$383/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $11,577 +10.5% | $999,700 +4% |
| 2024 | $10,474 +6.6% | $960,900 +5.1% |
| 2023 | $9,821 +2.7% | $914,400 +4% |
| 2022 | $9,565 -3.7% | $879,100 -5.6% |
| 2021 | $9,935 +5.8% | $931,100 +4.8% |
| 2020 | $9,386 +7.2% | $888,800 +7% |
| 2019 | $8,752 +5.6% | $830,400 +5% |
| 2018 | $8,289 +445.4% | $790,900 +3% |
| 2017 | $1,520 -81.1% | $767,500 +5% |
| 2016 | $8,041 +4.7% | $731,000 +15.3% |
| 2015 | $7,680 +0.1% | $634,200 +8.6% |
| 2013 | $7,671 +0.7% | $583,800 0% |
| 2012 | $7,614 +2% | $583,900 |
| 2011 | $7,468 +7.7% | $583,900 |
| 2010 | $6,937 +9.7% | $583,900 -1.8% |
| 2009 | $6,323 -3.1% | $594,800 |
| 2008 | $6,525 -2.1% | $594,800 -1.9% |
| 2007 | $6,665 | $606,500 |
Neighborhood: Charlestown
Nearby homes
- $1,274,9002 bd2 ba-- sqft23 Monument Sq, Boston, MA 02129Off Market
- $1,447,2002 bd2 ba1.5k sqft23 Monument Sq #1, Charlestown, MA 02129Off Market

- $1,220,8002 bd2 ba1.2k sqft23 Monument Sq #2, Charlestown, MA 02129Off Market

- $1,216,1002 bd2 ba1.2k sqft23 Monument Sq #4, Charlestown, MA 02129Off Market

- $949,0001 bd1 ba920 sqft22 Monument Sq #1, Charlestown, MA 02129Pending
- $765,5001 bd1 ba789 sqft22 Monument Sq #2, Charlestown, MA 02129Off Market
- $757,6001 bd1 ba800 sqft22 Monument Sq #3, Charlestown, MA 02129Off Market
- $842,0001 bd1 ba-- sqft22 Monument Sq #U:1, Charlestown, MA 02129Off Market
Nearby schools
GreatSchools rating
- 4/10Harvard-Kent Elementary SchoolGrades: PK-6Distance: 0.2 mi
- 3/10Charlestown High SchoolGrades: 7-12Distance: 0.2 mi
- 8/10Warren-Prescott K-8 SchoolGrades: PK-8Distance: 0.2 mi
Get a cash offer in 3 minutes
Get a cash offer in 3 minutes
- Massachusetts
- Suffolk County
- Boston
- 02129
- Charlestown
- 23 Monument Sq Unit 3