NOT LISTED FOR SALE

21 Chestnut St Unit 23 Boston, MA 02108

Beacon Hill Neighborhood

Estimated Value: $7,759,000 - $10,133,482

3 Beds
2 Baths
1,977 Sq Ft
$4,519/Sq Ft Est. Value

Last Sold April 15, 2016

Last sale price $445,000 $225 Per Sq Ft

Est. 1,908% increase in value since last sale

Current estimated payment $55,375/month

5 Days on Market

About This Home

As of April 2016

This 2 family will check a lot of boxes. Hard to find duplex on a large parcel with a detached 2 car garage in a transit-friendly location with a Walk Score of 77. Unit 21 is a completely renovated 1 bedroom with a bonus room that can be used as an office or walk-in closet with good storage space. Unit 23 is a de-leaded 2 bedroom unit with updated kitchen. A great investment or the perfect starter to build equity. Live in one unit and let the tenants pay the mortgage. Nearby banking, shopping and dining options as well as active and passive recreation opportunities amidst the 475 acre Stony Brook Reservation. Planning has commenced on an off-leash dog park just around the corner.

Last Agent to Sell the Property

Brian Clinton

Donahue Real Estate Co. Listed on: 02/18/2016

Last Buyer's Agent

Brian Clinton

Donahue Real Estate Co. Listed on: 02/18/2016

Property Details

Home Type

Multi-Family

Year Built

1920

Lot Details

8,276 Sq Ft Lot

Listing Details

  • Lot Description: Level
  • Property Type: Multi-family
  • Other Agent: 2.00
  • Lead Paint: Unknown
  • Year Round: Yes
  • Special Features: None
  • Property Sub Type: MultiFamily
  • Stories: 4
  • Year Built: 1920

Interior Features

  • Has Basement: Yes
  • Number of Rooms: 11
  • Amenities: Public Transportation, Shopping, Swimming Pool, Tennis Court, Park, Walk/Jog Trails, Golf Course, Bike Path, Conservation Area, Private School, Public School
  • Electric: 100 Amps
  • Flooring: Hardwood
  • Basement: Bulkhead, Unfinished Basement
  • Total Levels: 4

Exterior Features

  • Foundation: Fieldstone

Garage/Parking

  • Garage Spaces: 2
  • Parking: Off-Street, Paved Driveway
  • Parking Spaces: 6

Utilities

  • Hot Water: Natural Gas
  • Utility Connections: for Gas Range
  • Sewer: City/Town Sewer
  • Water: City/Town Water
  • Sewage District: BWSC

Condo/Co-op/Association

  • Total Units: 2

Lot Info

  • Zoning: 1F-6000

Multi Family

  • Foundation: 99999
  • Total Bedrooms: 3
  • Total Floors: 2
  • Total Full Baths: 2
  • Total Levels: 2
  • Total Rms: 11
  • Total Rent_1: 900

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Dec 15, 2025
Sold by
Rando Anthony
Bought by
Clarendon Bb2020 Rt and Alves
Current Estimated Value
$8,934,161

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$6,240,000
Outstanding Balance
$6,216,483
Interest Rate
4.78%
Mortgage Type
New Conventional
Estimated Equity
$2,717,678

Purchase Details

Closed on
Nov 18, 2025
Sold by
Bancel Stephane and Bancel Brenda
Bought by
Rando Anthony

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$6,240,000
Outstanding Balance
$6,216,483
Interest Rate
4.78%
Mortgage Type
New Conventional
Estimated Equity
$2,717,678

Purchase Details

Closed on
Apr 22, 2014
Sold by
Chestnut Street Props
Bought by
Bancel Brenda and Bancel Stephane J

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$3,640,000
Interest Rate
4.26%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Apr 13, 2010
Sold by
Adams Norman B and Cannedy Dennis D
Bought by
Chestnut Street Prop L

Purchase Details

Closed on
Jul 23, 1992
Sold by
Chestnut St Rt
Bought by
Chestnut T

Purchase Details

Closed on
Oct 6, 1988
Sold by
Carroll Virginia L
Bought by
Langerman Richard
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
Clarendon Bb2020 Rt -- --
Rando Anthony $10,400,000 --
Bancel Brenda $5,200,000 --
Chestnut Street Prop L -- --
Chestnut T $1,352,500 --
Langerman Richard $550,000 --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Rando Anthony $6,240,000
Previous Owner Bancel Brenda $3,640,000
Previous Owner Langerman Richard $2,800,000
Previous Owner Langerman Richard $227,500
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
04/15/2016 04/15/16 Sold $445,000 +3.5% $225 / Sq Ft
02/23/2016 02/23/16 Pending -- -- --
02/18/2016 02/18/16 For Sale $429,900 -- $217 / 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 $100,556 $8,683,600 $2,974,900 $5,708,700
2024 $97,177 $8,915,300 $2,819,100 $6,096,200
2023 $95,750 $8,915,300 $2,819,100 $6,096,200
2022 $92,380 $8,490,800 $2,684,900 $5,805,900
2021 $88,819 $8,324,200 $2,632,200 $5,692,000
2020 $85,658 $8,111,600 $1,969,400 $6,142,200
2019 $81,391 $7,722,100 $1,606,200 $6,115,900
2018 $75,661 $7,219,600 $1,606,200 $5,613,400
2017 $72,815 $6,875,800 $1,606,200 $5,269,600
2016 $39,903 $3,627,528 $1,092,216 $2,535,312
2015 $64,378 $5,316,100 $1,235,600 $4,080,500
2014 $63,691 $5,062,900 $1,235,600 $3,827,300
Source: Public Records

Agents Affiliated with this Home

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Map

Source: MLS Property Information Network (MLS PIN)

MLS Number: 71960354

MLS Property Information Network (MLS PIN)

APN: CBOS-000000-000005-001583

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