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1 Dalton St #5801/5802, Boston, MA, 02115

5beds
8baths
7,848sqft
$33,000,000
$4,205price/sqft
$188,421/moest. monthly cost
$7,536,840/yrincome needed

About This Home

Boston's most luxurious penthouse offering is a seamless combination of 2 of 1 Dalton's premiere units wrapping 2 corners of the building on the 58th floor with expansive views from every room. An exquisite full renovation was completed by the Lagasse Group in 2022 and is ready for immediate occupancy. A total renovation of the space includes a spectacular white Onyx primary kitchen with top-of-the-line appliances, breakfast bar with captivating views and easy access to the homes informal dining & family room. A jaw dropping formal living room offers an Art Deco inspired wall of glass that opens to a formal dining room, temperature controlled wine room, and access to a fully equipped catering kitchen. Solid white oak flooring throughout, stately moldings, custom millwork throughout, 6 full marble clad baths with radiant heat, fully integrated A/V system with surround sound, comprehensive Lutron lighting system, automatic shades and blackouts and 24 Hour Four Seasons Hotel Services!

Getting Around

98
WalkingWalker's Paradise
100
TransitRider's Paradise
91
BikeBiker's Paradise

Schools

3/10
Mel H King ElementaryGrades 2-120.5 mi
--
Carter SchoolGrades 7-120.3 mi
2/10
Snowden Int'L High SchoolGrades 9-120.5 mi

Construction

Condition

  • Year built: 2020

Materials

  • Construction materials: Stone,See Remarks

Type & Style

  • Home type: Condo
  • Property subType: Condominium

Interior

Appliances

  • Appliances included: Range,Oven,Dishwasher,Disposal,Refrigerator,Freezer,Washer,Dryer
  • Laundry features: In Unit

Bedrooms & Bathrooms

  • Bedrooms: 5
  • Bathrooms: 8
  • Full bathrooms: 6
  • 1/2 bathrooms: 2

Features

  • Flooring: Wood
  • Number of fireplaces: 2
  • Fireplace: Yes
  • Finished area above ground: 7,848
  • Common walls with other units/homes: No One Above,Corner

Heating & Cooling

  • Heating features: Central
  • Cooling features: Central Air

Interior Area

  • Total structure area: 7,848
  • Total interior livable area: 7,848 sqft

Master Bathroom

  • Features: Yes

Property

Accessibility

  • Accessibility features: Accessible Entrance

Details

  • Parcel number: 5135433
  • Attached to another structure: Yes
  • Zoning: 102

Features

  • Pool features: Association,In Ground,Heated
  • Exterior features: Balcony

Parking

  • Total spaces: 4
  • Parking features: Attached,Assigned,Off Street
  • Has garage: Yes
  • Attached garage spaces: 4
  • Covered spaces: 4

Climate Risk is Financial Risk

Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.

Biggest Threats for This Home

  • Cold Wave
    Cold WaveModerate
  • Earthquake
    EarthquakeModerate
  • Hurricane
    HurricaneModerate
  • Heat Wave
    Heat WaveModerate
  • Inland Flooding
    Inland FloodingModerate
  • Lightning
    LightningModerate
  • Tsunami
    TsunamiInsufficient Data

How This Home’s Risks Compare

Cold Wave
Earthquake
Hurricane
Heat Wave
Inland Flooding
Lightning
Tsunami

FEMA Declared Disasters Across Massachusetts Counties

Hurricane

Understanding the Costs

Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.

Estimated Costs Today

MonthlyAnnual
Mortgage $166,865$2,002,380
Home Insurance *$1,034$12,408
Property Taxes $18,975$227,700
Electricity $1,547$18,570
Total$188,421$2,261,052
*Does not include cost of any FAIR Plan premiums

Income You'd Need if You Spent...

35% on housing$6,460,148/yr
40% on housing$5,652,630/yr
45% on housing$5,024,560/yr

Massachusetts FAIR Plan Programs

Massachusetts Property Insurance Underwriting Association

Covered
WildfireWildfire
HailHail
WindWind
Visit Website →
Current Policies
Residential: 213,928Commercial: 230
Total Premiums$400.85M
Total Exposure$115.57B

How Costs Could Change Over Time

Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.

Insurance Growth Rate5-year average: 7.3%
7.3%
0%30.0%
Electricity Growth Rate10-year average: 7.9%
7.9%
0%15.0%
Property Taxes Growth Rate2-year average: -0.5%
-0.5%
0%15.0%
Income Spent on Housing
30%
30%45%

Comparing Against the Market

Price Per Sq Ft

$4,205This listing

vs Other Active Listings

Avg $/sqft

ZIP 02115$908
Suffolk County$571

vs Homes Sold Last Month

Median $/sqft

ZIP 02115$1,450
Suffolk County$453

Current Market Trends

Median Price Per Square Foot

The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.

Historicals for This Listing

Zestimate History ($/sqft)

No zestimate history available

Price History

DateEventPrice
2026-02-03Listing removed$100,000
2025-09-08Price change$33,000,000
2025-07-31Listed for rent$100,000
2025-07-31Listing removed$100,000
2025-05-08Listed for rent$100,000
2024-07-30Listed for sale$38,000,000
2023-09-02Listing removed$38,000,000
2022-10-11Listed for sale$38,000,000

For Sale by Agent

AgentMichael Harper
BrokerageColdwell Banker Realty - Boston

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