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$7,950,000

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 4 Full Baths
  • 1 Partial Bath
  • 4,996 Sq. Ft.
  • 0.05 Acres
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On Mount Vernon Street right along Louisburg Square, this quintessential Beacon Hill townhouse admires a sublime wide-open viewpoint centered on the illustrious Square's picturesque park. Now meticulously restored and renovated, this rare gem is featured in the book "Beacon Hill: A Living Portrait" and also highlights an idyllic private garden which was on the Hidden Gardens of Beacon Hill tour. Beauty and grace infuse this understatedly elegant home spanning the centuries with everlasting appeal. Refined moldings and 7 fireplaces add to the inviting ambiance, and large light-filled windows capture glorious leafy views front-to-back. Ideal entertaining spaces include the exquisite double parlors, bar room accessing the deck, and splendid dining room by the 40±-ft. terrace. Skillfully renovated kitchen. Handsome library, 2 offices. Serene primary suite with wardrobe room and luxe onyx bath. Elevator to all levels including full-height basement. Access to Acorn Street for brief parking.

Full Property Details for 90 Mt Vernon St

General

  • Price: $7,950,000
  • Taxes: $67,066 (2025)
  • Status: Active
  • Type: Single Family
  • MLS ID: 73382993
  • Updated: 8/25/2025
  • Added to Site: 232 day(s) ago

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 4
  • Half Bathrooms: 1
  • Bathroom 1: 8.00 x 11.00, Third
  • Bathroom 2: 8.00 x 10.00, Fourth Floor
  • Bathroom 3: 8.00 x 6.00, First

Bedrooms

  • Total Bedrooms: 5
  • Primary Bedroom: 16.00 x 16.00, Third
  • Bedroom 2: 17.00 x 18.00, Fourth Floor
  • Bedroom 3: 17.00 x 16.00, Fourth Floor
  • Bedroom 4: 19.00 x 11.00

Other Rooms

  • Living Room: 33.00 x 21.00, Second
  • Kitchen: 13.00 x 23.00, First
  • Dining Room: 18.00 x 21.00, First
  • Office: 9.00 x 10.00, Third

Parking

  • Parking Features: On Street

Location

  • County: Suffolk

Structural Information

  • Architectural Style: Federal
  • Basement: Yes
  • Square Feet: 4,996
  • Year Built: 1826

Lot Features

  • Lot Size (Acres): 0.05

Financial Considerations

  • Tax Amount: $67,066
  • Tax Year: 2025

Disclosures and Reports

  • Exclusions: Dining Room/ Front Hall Chandeliers.Library Mantel/ Surround. Ask Agent For Complete List.
  • Disclosures/Rstr.: Wine “fridge” in lower bar area is non-functional. It holds wine but doesn’t cool it.
  • Property ID: W:05 P:01551 S:000, 1309665

Listed by Gibson Sotheby's International Realty, George Ballantyne

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Listing agent

— 90 Mt Vernon St —

  • George Ballantyne

    Gibson Sotheby's International Realty

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 90 Mt Vernon St

School District:Boston School District
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 90 Mt Vernon St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/30/2025
Listed
$7,950,000
863.64%
MLS
8/31/2023
Sold
$825,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 90 Mt Vernon St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$67,066
6%
$5,791,500
—
2024
$63,212
1%
$5,799,300
—
2023
$62,284
4%
$5,799,300
5%
2022
$60,091
4%
$5,523,100
2%
2021
$57,776
13%
$5,414,800
12%
2020
$51,141
5%
$4,842,900
5%
2019
$48,547
8%
$4,606,000
7%
2018
$45,130
4%
$4,306,300
5%
2017
$43,432
—
$4,101,200
4%
2016
$43,451
-22%
$3,950,100
-15%
2015
$56,055
1%
$4,628,800
5%
2014
$55,458
—
$4,408,400
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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NMLS#: 1598647

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Listed by Gibson Sotheby's International Realty, George Ballantyne

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90 Mount Vernon St, Boston, MA 02108 (MLS# 73382993) is a Single Family property with 5 bedrooms, 4 full bathrooms and 1 partial bathroom. 90 Mount Vernon St is currently listed for $7,950,000 and was received on May 30, 2025. Want to learn more about 90 Mount Vernon St? Do you have questions about finding other Single Family real estate for sale in Boston? You can browse all Boston real estate or contact a Coldwell Banker agent to request more information.

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