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90 Mount Vernon St

Boston, MA 02108

5 beds
5 baths
4,996 sqft
2,352 sqft lot
$1,591 per sqft
1826 build
– on site

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.

Listing courtesy of MLSPIN / George Ballantyne / Gibson Sotheby's International Realty

Last checked: Checking… • Last updated Jun 3, 2025 •

MLS# 73382993 —

The Building

Year Built:

1826
Year Built Details:

Approximate
Year Built Source:

Public Records
Architectural Style:

Federal
Construction Materials:

Brick
Roof:

Slate
Basement:

Full
Foundation Details:

Granite
Exterior Features:

Deck
Patio And Porch Features:

Deck
Security Features:

Security System
Building Area Total:

4996
Building Area Units:

Square Feet
Building Area Source:

Public Records

Interior

Rooms Total:

13
Interior Features:

Closet/Cabinets - Custom Built
Living Room Level:

Second
Living Room Features:

Flooring - Hardwood, Balcony / Deck, Wet Bar, Wainscoting, Crown Molding
Kitchen Level:

First
Kitchen Features:

Skylight, Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Window(s) - Bay/Bow/Box, Dining Area, Pantry, Countertops - Stone/Granite/Solid, Breakfast Bar / Nook, Exterior Access, Open Floorplan, Stainless Steel Appliances, Pot Filler Faucet, Gas Stove, Lighting - Overhead
Dining Room Level:

First
Dining Room Features:

Beamed Ceilings, Closet/Cabinets - Custom Built, Flooring - Hardwood, Window(s) - Bay/Bow/Box, Lighting - Sconce, Crown Molding
Office Level:

Third
Office Features:

Closet/Cabinets - Custom Built, Flooring - Hardwood, Crown Molding
Flooring:

Wood
Fireplace:

true
Fireplaces Total:

7
Fireplace Features:

Living Room
Laundry Features:

Electric Dryer Hookup

Room Dimensions

Living Area:

4996
Living Area Source:

Public Record
Living Room Area:

693
Living Room Length:

33
Living Room Width:

21
Kitchen Area:

299
Kitchen Length:

13
Kitchen Width:

23
Dining Room Area:

378
Dining Room Length:

18
Dining Room Width:

21
Office Area:

90
Office Length:

9
Office Width:

10
Bedroom 2 Area:

306
Bedroom 3 Area:

272
Bedroom 2 Length:

17
Bedroom 2 Width:

18
Bedroom 3 Length:

17
Bedroom 3 Width:

16
Bedroom 4 Area:

209
Bedroom 4 Length:

19
Bedroom 4 Width:

11
Bedroom 5 Area:

306
Bedroom 5 Length:

17
Bedroom 5 Width:

18
Master Bedroom Area:

256
Master Bedroom Length:

16
Master Bedroom Width:

16
Bathroom 1 Area:

88
Bathroom 1 Length:

8
Bathroom 1 Width:

11
Bathroom 2 Area:

80
Bathroom 2 Length:

8
Bathroom 2 Width:

10
Bathroom 3 Area:

48
Bathroom 3 Length:

8
Bathroom 3 Width:

6

Location

Directions:

Directly across from Louisburg Square.
Latitude:

42.35787
Longitude:

-71.068664

The Property

Parcel Number:

W:05 P:01551 S:000,1309665
Property Type:

Residential
Property Subtype:

Single Family Residence
Property Attached:

true
Lot Size Units:

Acres
Lot Size Area:

0.05
Lot Size SqFt:

2352
Lot Size Acres:

0.05
Zoning:

R1
View:

City View(s)
View:

true
Exclusions:

Dining Room/ Front Hall Chandeliers.Library Mantel/ Surround. Ask Agent For Complete List.
Waterfront:

false
Farm Land Area Units:

Square Feet
Road Frontage Type:

Public

Listing Agent

Contact info:

Taxes

Tax Year:

2025
Tax Book Number:

69402
Tax Annual Amount:

67066
Tax Assessed Value:

5791500

Beds

Bedrooms Total:

5
Master Bedroom Level:

Third
Master Bedroom Features:

Walk-In Closet(s), Flooring - Hardwood, Chair Rail, Recessed Lighting, Lighting - Sconce, Crown Molding
Bedroom 2 Level:

Fourth Floor
Bedroom 2 Features:

Closet/Cabinets - Custom Built, Flooring - Hardwood, Crown Molding, Closet - Double
Bedroom 3 Level:

Fourth Floor
Bedroom 3 Features:

Fireplace, Closet/Cabinets - Custom Built, Lighting - Sconce, Crown Molding, Closet - Double
Bedroom 4 Features:

Vaulted Ceiling(s), Closet, Closet/Cabinets - Custom Built, Flooring - Wall to Wall Carpet, Window(s) - Bay/Bow/Box
Bedroom 5 Level:

First
Bedroom 5 Features:

Fireplace, Beamed Ceilings, Closet, Flooring - Wall to Wall Carpet

Baths

Total Baths:

4.5
Total Baths:

5
Full Baths:

4
Half Baths:

1
Bathroom 1 Level:

Third
Bathroom 1 Features:

Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall, Bathroom - Tiled With Tub, Closet/Cabinets - Custom Built, Flooring - Marble, Countertops - Stone/Granite/Solid, Jacuzzi / Whirlpool Soaking Tub, Recessed Lighting, Lighting - Sconce
Bathroom 2 Level:

Fourth Floor
Bathroom 2 Features:

Bathroom - Full, Bathroom - Tiled With Shower Stall, Bathroom - Tiled With Tub, Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Jacuzzi / Whirlpool Soaking Tub, Double Vanity, Recessed Lighting
Bathroom 3 Level:

First
Bathroom 3 Features:

Bathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Lighting - Sconce
Master Bath Features:

Yes

The Listing

Home Warranty:

false

Heating & Cooling

Heating:

Forced Air
Heating:

true
Cooling:

Central Air
Cooling:

true

Utilities

Utilities:

for Gas Range
Electric:

110 Volts
Sewer:

Public Sewer
Water Source:

Public

Appliances

Appliances:

Gas Water Heater

The Community

Senior Community:

false
Community Features:

Public Transportation
Spa:

false
Association:

false

Parking

Garage:

false
Parking Features:

On Street
Open Parking:

true

Monthly cost estimate

Asking price

$7,950,000

Expense	Monthly cost
Mortgage	$42,569
Taxes	$5,588
Insurance	$2,186
Utilities	$404 See report
Total	$50,747/mo.^*
	^*This is an estimate

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My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

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Transit Score®

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Soundscore™

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Air Pollution Index

Provided by ClearlyEnergy

Sale history

Date	Event	Source	Price	% Change
5/30/25 May 30, 2025	Listed / Active	MLSPIN	$7,950,000

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This house located in Fenway - Kenmore, Boston, MA 02108 is currently for sale for $7,950,000. 90 Mount Vernon St is a 4,996 square foot house with 5 beds and 5 baths that has been on Estately for 16 days. 90 Mount Vernon St is in the Fenway - Kenmore neighborhood of Boston and has a WalkScore® of 99, making it a walker’s paradise.

Listing Courtesy of: MLSPIN and Gibson Sotheby's International Realty.

The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) 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 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., Estately and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein. Users may not reproduce or redistribute the data found on this site. The data is for viewing purposes only. All information provided is deemed reliable but is not guaranteed by Estately or MLSPIN and should be independently verified.