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For sale
  • $7,950,000

    90 Mount Vernon St, Boston, MA 02108

    5beds
    4,996sqft
    : 
    Single Family Residence
    Built in 1826
    2,352 Square Feet Lot
    $-- Zestimate®
    $1,591/sqft
    $-- HOA

    What's special

    Handsome librarySplendid dining roomIdyllic private gardenSerene primary suiteWide-open viewpointSkillfully renovated kitchenPicturesque park
    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.
    56 days
    |
    1,528
    |
    58
    |

    Zillow last checked: 8 hours ago

    Listing updated: July 10, 2025 at 07:55am

    Listed by:

    George Ballantyne 617-899-7045,

    Gibson Sotheby's International Realty 617-375-6900

    Source: MLS PIN,MLS#: 73382993

    Tour with a local agent

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 5
    • Full bathrooms: 4
    • 1/2 bathrooms: 1
    Primary bedroom
    • Features: Walk-In Closet(s), Flooring - Hardwood, Chair Rail, Recessed Lighting, Lighting - Sconce, Crown Molding
    • Level: Third
    • Area: 256
    • Dimensions: 16 x 16
    Bedroom 2
    • Features: Closet/Cabinets - Custom Built, Flooring - Hardwood, Crown Molding, Closet - Double
    • Level: Fourth Floor
    • Area: 306
    • Dimensions: 17 x 18
    Bedroom 3
    • Features: Fireplace, Closet/Cabinets - Custom Built, Lighting - Sconce, Crown Molding, Closet - Double
    • Level: Fourth Floor
    • Area: 272
    • Dimensions: 17 x 16
    Bedroom 4
    • Features: Vaulted Ceiling(s), Closet, Closet/Cabinets - Custom Built, Flooring - Wall to Wall Carpet, Window(s) - Bay/Bow/Box
    • Area: 209
    • Dimensions: 19 x 11
    Bedroom 5
    • Features: Fireplace, Beamed Ceilings, Closet, Flooring - Wall to Wall Carpet
    • Level: First
    • Area: 306
    • Dimensions: 17 x 18
    Primary bathroom
    • Features: Yes
    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
    • Level: Third
    • Area: 88
    • Dimensions: 8 x 11
    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
    • Level: Fourth Floor
    • Area: 80
    • Dimensions: 8 x 10
    Bathroom 3
    • Features: Bathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Lighting - Sconce
    • Level: First
    • Area: 48
    • Dimensions: 8 x 6
    Dining room
    • Features: Beamed Ceilings, Closet/Cabinets - Custom Built, Flooring - Hardwood, Window(s) - Bay/Bow/Box, Lighting - Sconce, Crown Molding
    • Level: First
    • Area: 378
    • Dimensions: 18 x 21
    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
    • Level: First
    • Area: 299
    • Dimensions: 13 x 23
    Living room
    • Features: Flooring - Hardwood, Balcony / Deck, Wet Bar, Wainscoting, Crown Molding
    • Level: Second
    • Area: 693
    • Dimensions: 33 x 21
    Office
    • Features: Closet/Cabinets - Custom Built, Flooring - Hardwood, Crown Molding
    • Level: Third
    • Area: 90
    • Dimensions: 9 x 10
    Heating
    • Forced Air, Natural Gas, Fireplace(s)
    Cooling
    • Central Air
    Appliances
    • Laundry: Electric Dryer Hookup, Washer Hookup, In Basement
    Features
    • Closet/Cabinets - Custom Built, Recessed Lighting, Lighting - Sconce, Crown Molding, Lighting - Overhead, Chair Rail, Decorative Molding, Library, Home Office, Media Room, Entry Hall, Foyer, Wet Bar, Elevator
    • Flooring: Wood, Tile, Carpet, Concrete, Marble, Hardwood, Stone / Slate, Flooring - Hardwood, Flooring - Marble
    • Basement: Full,Partially Finished,Bulkhead,Concrete
    • Number of fireplaces: 7
    • Fireplace features: Living Room, Master Bedroom, Bedroom
    Interior area
    • Total structure area: 4,996
    • Total interior livable area: 4,996 sqft
    • Finished area above ground: 4,484
    • Finished area below ground: 512

    Property

    Parking
    • Parking features: On Street
    • Has uncovered spaces: Yes
    Features
    • Patio & porch: Deck, Deck - Composite, Patio
    • Exterior features: Deck, Deck - Composite, Patio, City View(s), Garden
    • Has view: Yes
    • View description: City View(s), City
    Lot
    • Size: 2,352 Square Feet
    Details
    • Parcel number: W:05 P:01551 S:000,1309665
    • Zoning: R1

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Federal
    • Property subtype: Single Family Residence
    • Attached to another structure: Yes
    Materials
    • Brick
    • Foundation: Granite
    • Roof: Slate
    Condition
    • Year built: 1826

    Utilities & green energy

    • Electric: 110 Volts, 200+ Amp Service
    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: for Gas Range, for Electric Oven, for Electric Dryer, Washer Hookup

    Community & HOA

    Community
    • Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access, House of Worship, Private School, Public School, T-Station, University
    • Security: Security System
    HOA
    • Has HOA: No
    Location
    • Region: Boston

    Financial & listing details

    • Price per square foot: $1,591/sqft
    • Tax assessed value: $5,791,500
    • Annual tax amount: $67,066
    • Date on market: 10/15/2025
    • Listing terms: Contract
    • Exclusions: Dining Room/ Front Hall Chandeliers.Library Mantel/ Surround. Ask Agent For Complete List.
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    Estimated market value

    Not available

    Estimated sales range

    Not available

    $4,881/mo

    Price history

    Price history
    DateEventPrice
    5/30/2025Listed for sale$7,950,000+140.9%$1,591/sqft
    Source: MLS PIN #73382993 Report a problem
    8/8/2014Listing removed$2,600$1/sqft
    Source: The Boston Realty Group Report a problem
    7/9/2014Listed for rent$2,600$1/sqft
    Source: The Boston Realty Group Report a problem
    1/31/2003Sold$3,300,000$661/sqft
    Source: LINK #5149 Report a problem

    Public tax history

    Public tax history
    YearProperty taxesTax assessment
    2025$67,066 +6.1%$5,791,500 -0.1%
    2024$63,212 +1.5%$5,799,300
    2023$62,284 +3.6%$5,799,300 +5%

    Find assessor info on the county website

    BuyAbility℠ payment

    Est. payment
    $47,334/mo
    Principal & interest
    $40112
    Property taxes
    $4439
    Home insurance
    $2783

      Climate risks

      Neighborhood: Beacon Hill

      Nearby schools

      GreatSchools rating

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