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280 Warren St

  • Brookline, MA
  • $14,850,000

Privately set off Warren St, this exceptional Brookline estate spans over 3.6 acres of beautifully landscaped grounds and over 9,000 SF across four levels, with 6 bedrooms, 6 full and 2 half baths. A striking entry with a sweeping staircase leads to expansive, light-filled living and entertaining spaces rich with charm and detailed moldings. The main level features a mix of formal and informal spaces, multiple offices, and a beautifully designed kitchen with high-end appliances, custom cabinetry, and an eat-in dining area overlooking the grounds. Upstairs, the primary suite includes a luxurious bath and generous dressing rooms, along with five additional bedrooms, family room, and laundry. The serene third floor offers flexible space for a gym, studio, or additional living. Outside, the grounds are unmatched - a pond, patios, firepit, and hot tub perfect for entertaining and everyday living. A one-of-a-kind offering in one of Brookline's most sought-after neighborhoods.
Privately set off Warren St, this exceptional Brookline estate spans over 3.6 acres of beautifully landscaped grounds and over 9,000 SF across four levels, with 6 bedrooms, 6 full and 2 half baths. A striking entry with a sweeping staircase leads to expansive, light-filled living and entertaining spaces rich with charm and detailed moldings. The main level features a mix of formal and informal spaces, multiple offices, and a beautifully designed kitchen with high-end appliances, custom cabinetry, and an eat-in dining area overlooking the grounds. Upstairs, the primary suite includes a luxurious bath and generous dressing rooms, along with five additional bedrooms, family room, and laundry. The serene third floor offers flexible space for a gym, studio, or additional living. Outside, the grounds are unmatched - a pond, patios, firepit, and hot tub perfect for entertaining and everyday living. A one-of-a-kind offering in one of Brookline's most sought-after neighborhoods.
Privately set off Warren St, this exceptional Brookline estate spans over 3.6 acres of beautifully landscaped grounds and over 9,000 SF across four levels, with 6 bedrooms, 6 full and 2 half baths. A striking entry with a sweeping staircase leads to expansive, light-filled living and entertaining spaces rich with charm and detailed moldings. The main level features a mix of formal and informal spaces, multiple offices, and a beautifully designed kitchen with high-end appliances, custom cabinetry, and an eat-in dining area overlooking the grounds. Upstairs, the primary suite includes a luxurious bath and generous dressing rooms, along with five additional bedrooms, family room, and laundry. The serene third floor offers flexible space for a gym, studio, or additional living. Outside, the grounds are unmatched - a pond, patios, firepit, and hot tub perfect for entertaining and everyday living. A one-of-a-kind offering in one of Brookline's most sought-after neighborhoods.
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1920

1920

Year Built

6

6

Total Bedrooms

8

8

Total Bathrooms

9,065

9,065

Sq.Ft.

Living Space

3.68

3.68

Acres

Lot Size

6.0

6.0

Garage Spaces

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Schedule a Tour

We would love to show you our beautiful property. Please select your preferred date and time below. An agent will be in touch shortly to confirm your appointment.

Thank you for your interest in 280 Warren St, Brookline, MA 02445. We are reviewing your request and will be in touch shortly!
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01

Interior

Total Bedrooms

6

Total Bathrooms

8

Full Bathrooms

6

Half Bathrooms

2

Laundry room

Electric Dryer Hookup, Washer Hookup

Flooring

Tile, Carpet, Hardwood

Appliances

Gas Water Heater, Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Range Hood, Plumbed For Ice Maker

Other Interior Features

Sauna/Steam/Hot Tub, Wired for Sound, Internet Available - Unknown
01

Exterior & Building

Garage Spaces

6.0

Water Source

Public

Utilities

for Gas Range, for Electric Range, for Electric Dryer, Washer Hookup, Icemaker Connection, Generator Connection, Outdoor Gas Grill Hookup

Roof

Slate

Lot Features

Cul-De-Sac, Wooded, Gentle Sloping

Parking

Detached, Garage Door Opener, Heated Garage, Paved Drive, Paved

Heat Type

Forced Air, Natural Gas

Air Conditioning

Central Air

Sewer

Public Sewer

Substructure

Concrete Perimeter

Security Features

Security System

Other Exterior Features

Porch, Deck, Patio, Balcony, Rain Gutters, Hot Tub/Spa, Storage, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Fruit Trees, Garden, Stone Wall, Outdoor Gas Grill Hookup
01

Lot & Area

Status

For Sale

Living Area

9,065 Sq.Ft.

Total Area

9,065 Sq.Ft.

Lot Size

3.68 Acres

MLS® ID

73507123

Type

Residential

Year Built

1920

Neighborhood

Brookline

Architecture Styles

Colonial

Water Frontage

Waterfront, Stream, Pond

Elementary School

Roland Hayes

Middle School

Roland Hayes

High School

Brookline High School
01

Finance

Sales Price

$14,850,000

Real Estate Taxes

$151,837/yr

Zoning

S40

Floor Plans

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Brookline

Let the Fun Begin

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Let the Fun Begin

Maggie Gold Seelig

Maggie Gold Seelig

Get to Know Me

A New York City native and lawyer by training, Maggie founded MGS Group Real Estate after working at Coldwell Banker. Widely recognized in the industry as a “top broker” for those seeking to buy or sell high-end properties, Maggie knows that being nimble and truly able to think ‘out of the box’ is critical to achieving her clients’ objectives. With her finger on the pulse of the market, Maggie is singularly focused on negotiating deal terms that exceed client expectations. Indeed, Maggie provides more than clear and sound real estate advice — she offers strategic thinking that enables her clients to realize every advantage.
 
Over her career, Maggie has advised and brokered some of the largest, record-breaking, and most complicated real estate transactions in her core markets in Boston, Greater Boston, the Cape & Islands, Manhattan and Miami. She is often celebrated as a Top Real Estate Producer in the luxury residential real estate brokerage communities she serves and has been recognized for being a Top Real Estate Broker by the Wall Street Journal. Maggie is also a member of the New York Metro Chapter of YPO.
 
Maggie resides in Cambridge, MA, and the Upper East Side of Manhattan. She has served on several philanthropic Boards and Committees over the past 20 years, including currently serving on the Board of Advisors of Harvard’s American Repertory Theatre and the Board of Philanthropic Overseers of Boston Children’s Hospital.

Accolades

  • #2 Individual Agent in Boston 2024 - WSJ
  • #2 Individual Agent in Massachusetts 2024 - WSJ
  • #18 Individual Agent in the Nation 2024 – WSJ
  • Record Sales in: Brookline, Boston, Cambridge, Newton, Weston
  • RealTrend's The Thousand, Wall Street Journal Top 50 Agents in the Nation 2019-2024
  • Top Producer, Boston Magazine 2019-2025
  • Boston Magazine 150 Most Influential Bostonians 2023, 2024, 2025
  • Hollywood Reporter NYC Power Broker, 2024
  • Founding Member, The Private List
  • Luxe List, Boston Common

Charity/Community Involvement

  • Central Park Conservancy
  • Wheelock Family Theatre
  • American Repertory Theatre (ART)
  • Red Sox Foundation
  • PANDAS Network
  • Milton Academy
  • JCC Greater Boston
  • Land's Sake Farm
  • Frances Jacobson Early Childhood Center
  • Big Sister Boston
  • David Ortiz Children's Fund
  • Emerald Necklace Conservancy
  • Steppingstone Foundation
  • Boston Children’s Hospital

Education

  • Swarthmore College, BA
  • University of Connecticut School of Law, JD.

Interests

  • Theatre
  • Music
  • Dancing
  • Baseball
  • Spending time with my family and friends doing just about anything!

MGS Group Real Estate

MGS Group Real Estate is a boutique residential real estate firm representing discerning Buyers and Sellers in the Greater Boston area. We limit the number of clients we work with at any given time to ensure they have an experience that goes far beyond the traditional broker relationship. The result is a concierge level experience that leaves our clients better heard, better understood and better served.

We are uniquely positioned to play match-maker between buyers and sellers of exceptional properties in the Boston area, often before they come to market.

We welcome inquiries about our on market offerings as well as our many off market private “whisper listings”.

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