RENTED MAY 7, 2026

421 E 3rd St Unit 3 Boston, MA 02127

South Boston Neighborhood

Estimated Value: $706,000 - $766,000

2 Beds
1 Bath
850 Sq Ft
10,000 Sq Ft Lot

Sale Details

Date Sold: November 22, 2019

Last sale price $612,000 $720 Per Sq Ft

Est. 20% increase in value since last sale

Current estimated payment $4,594 / mo

Highlights

  • City View
  • Covered Deck
  • Baseboard Heating
  • 10,000 Sq Ft lot
  • Covered Patio or Porch
  • Laundry Facilities

About This Home

As of May 2026

East side 2 bedroom 1 bathroom penthouse-level condo with a small private deck off the kitchen, and an additional large private roof deck with city views. Both bedrooms get plenty of natural light, and are equal in size (big enough to fit a queen bed, desk, and dresser). Open concept kitchen/living layout with hardwood floors throughout. Shared/ free laundry in the basement. Unbeatable location & views!! Available 9/1! First months rent & security deposit due upon lease signing.

Last Agent to Rent the Property

Kailyn Ferrara

Compass Listed on: 05/01/2026

Compass

Last Renter's Agent

Louis Gazo

JT Fleming & Company

Condo Details

Home Type

  • Condominium

Year Built

  • 1890

Lot Details

  • 10,000

Home Design

  • Entry on the 3rd floor

Interior Spaces

  • 850 Sq Ft Home
  • City Views
  • Basement

Bedrooms and Bathrooms

  • 2 Bedrooms
  • 1 Full Bathroom

Outdoor Features

  • Covered Deck
  • Covered Patio or Porch

Utilities

  • No Cooling
  • Baseboard Heating

Listing and Financial Details

  • Security Deposit $4,000
  • Property Available on 9/1/26
  • Rent includes water, sewer
  • 12 Month Lease Term
  • Assessor Parcel Number 3340196

Community Details

Pet Policy

  • Call for details about the types of pets allowed

Additional Features

  • Property has a Home Owners Association
  • Laundry Facilities

Condo Details

Home Type

Condominium

Year Built

1890

Lot Details

10,000 Sq Ft Lot

Rental Info

  • Pets Allowed: Yes w/ Restrictions
  • Available Date: 2026-09-01
  • Lease Term: Term of Rental(12)
  • Available Now: No
  • Deposit Required: Yes
  • FIRST MON REQD: Yes
  • INSURANCE REQD: Yes
  • LAST MON REQD: No
  • REFERENCES REQD: Yes
  • SEC DEPOSIT: 4000

Listing Details

  • Property Type: Residential Lease
  • Property Sub Type: Condominium
  • Entry Level: 3
  • Special Features: None
  • Year Built: 1890

Interior Features

  • Fireplace YN: No
  • Total Bedrooms: 2
  • Basement YN: Yes
  • Full Bathrooms: 1
  • Total Bathrooms: 1
  • Laundry Features: Common Area, In Building
  • Above Grade Finished Sq Ft: 850
  • Living Area: 850
  • Spa YN: No
  • MAIN LO: AN2383
  • MAIN SO: NB1231

Exterior Features

  • Exterior Features: Deck - Roof, Covered Patio/Deck, City View(s)
  • Home Warranty YN: No
  • Patio And Porch Features: Deck - Roof, Covered
  • View: City
  • View YN: Yes
  • Waterfront YN: No

Utilities

  • Heating: Baseboard
  • Cooling Y N: No
  • Heating YN: Yes

Condo/Co-op/Association

  • Association YN: Yes
  • Rent Includes: Water, Sewer
  • Senior Community YN: No

Lot Info

  • Parcel Number: 3340196
  • Farm Land Area Units: Square Feet
  • Lot Size Sq Ft: 10000
  • Lot Size Units: Acres
  • OUTDOOR SPACE AVAILABLE: Yes - Private

Multi Family

  • Basement Included Sq Ft: No

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Oct 10, 2019
Closed on
Nov 3, 2019
Sold by
Bought by
Seller's Agent
Sandra McCarron
Capital Residential Group, LLC
Buyer's Agent
Carlisle Group
Compass
List Price
$579,000
Sold Price
$612,000
Premium/Discount to List
$33,000
5.7%
Current Estimated Value
$732,243

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$120,243
Avg. Annual Appreciation
2.76%
Original Mortgage
$550,800
Outstanding Balance
$476,086
Interest Rate
3.5%
Mortgage Type
New Conventional
Estimated Equity
$256,157

Purchase Details

Closed on
Oct 1, 2013
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$336,000
Interest Rate
4.42%
Mortgage Type
New Conventional

Purchase Details

Closed on
Oct 1, 2009
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$241,600
Interest Rate
5.12%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Aug 16, 2006
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$236,800
Interest Rate
6.88%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
May 24, 1999
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$127,800
Interest Rate
6.88%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
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

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$612,000 --
$420,000 --
$420,000 --
$420,000 --
$302,000 --
$302,000 --
$296,000 --
$296,000 --
$143,000 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $550,800
Previous Owner $336,000
Previous Owner $241,600
Previous Owner $236,800
Previous Owner $127,800
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
05/07/2026 05/07/26 Rented $4,000 0.0% --
05/07/2026 05/07/26 Under Contract -- -- --
05/01/2026 05/01/26 For Rent $4,000 +7.4% --
05/29/2025 05/29/25 Rented $3,725 +0.7% --
05/26/2025 05/26/25 Under Contract -- -- --
05/23/2025 05/23/25 For Rent $3,700 0.0% --
07/08/2022 07/08/22 Rented $3,700 0.0% --
06/25/2022 06/25/22 Under Contract -- -- --
06/13/2022 06/13/22 For Rent $3,700 0.0% --
11/22/2019 11/22/19 Sold $612,000 +5.7% $730 / Sq Ft View Prior Sale
10/12/2019 10/12/19 Pending -- -- --
10/10/2019 10/10/19 For Sale $579,000 -- $691 / Sq Ft
Source: MLS Property Information Network (MLS PIN)

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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 $7,949 $686,400 $0 $686,400
2024 $6,741 $618,400 $0 $618,400
2023 $6,506 $605,800 $0 $605,800
2022 $6,337 $582,400 $0 $582,400
2021 $6,093 $571,000 $0 $571,000
2020 $5,654 $535,400 $0 $535,400
2019 $5,275 $500,500 $0 $500,500
2018 $4,995 $476,600 $0 $476,600
2017 $4,718 $445,500 $0 $445,500
2016 $4,622 $420,200 $0 $420,200
2015 $4,272 $352,800 $0 $352,800
2014 $4,126 $328,000 $0 $328,000
Source: Public Records

Agents Affiliated with this Home

  • K

    Landlord's Agent in 2026

    Kailyn Ferrara

    Compass

    4 in this area

    6 Total Sales

    Kailyn Ferrara
    Section Image

  • L

    Tenant's Agent in 2026

    Louis Gazo

    JT Fleming & Company

    (802) 881-5139

    1 in this area

    9 Total Sales

    Louis Gazo
    Section Image
  • Carlisle Group

    Buyer's Agent in 2025

    Carlisle Group

    Compass

    (973) 219-3337

    243 in this area

    543 Total Sales

    Carlisle Group
    Section Image

  • A

    Seller's Agent in 2022

    Amanda Little

    Columbus and Over Group, LLC

    (603) 864-8115

    12 in this area

    25 Total Sales

    Amanda Little
    Section Image

  • S

    Seller's Agent in 2019

    Sandra McCarron

    Capital Residential Group, LLC

    (617) 549-1954

    4 in this area

    6 Total Sales

    Sandra McCarron
    Section Image
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Map

Source: MLS Property Information Network (MLS PIN)

MLS Number: 73511169

MLS Property Information Network (MLS PIN)

APN: SBOS-000000-000006-002963-000006

Massachusetts Suffolk County Boston 02127 South Boston

421 E 3rd St Unit 3, Boston, MA

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MLS Property Information Network (MLS PIN) The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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