One-of-a-kind bi-level penthouse in the Sierra building at the highly sought-after “Sierra + Tango” complex in Cambridge Crossing. This sun-drenched corner unit boasts southeast-facing, double-height floor-to-ceiling windows with sweeping views. The open-concept layout flows effortlessly through the kitchen, dining, and living areas, creating an ideal space. The main level includes a spacious bedroom with walk-in closet and en-suite bathroom, a large walk-in coat/storage closet, and a convenient half bath for guests. A stunning floating glass staircase leads to a mezzanine-style loft, perfect as an office, lounge, or flex space, complete with its own full bath and walk-in closet. Upstairs, the primary suite features built-in wardrobes, en-suite bathroom, and breathtaking views. This is the only bi-level unit in the building offering 2 bedrooms, 2 full bathrooms, and 2 half baths - truly a rare opportunity. If you're looking to live like royalty, this is your castle in the sky!
— MLSPIN #: 73446762Map of 1 Earhart St, #705, Cambridge, MA 02141
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| List Price: | $1,699,000 |
|---|---|
| Status: | Contingent |
| MLS ID: | 73446762 |
| Town: | Cambridge |
| Neighborhood: | East Cambridge |
| County: | Middlesex |
| Zip: | 02141 |
| Property Type: | Residential |
| Property Sub Type: | Condominium |
| Bedrooms: | 2 |
| Full Baths: | 2 |
| Half Baths: | 2 |
| Living Area: | 1,700 sqft |
| Taxes: | 9,799 |
| Appliances: | Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer |
| Association Fee: | $1,653 |
| Cooling: | Central Air, Heat Pump |
| Flooring: | Tile, Vinyl, Laminate, Wood Laminate, Engineered Hardwood |
| Heating: | Central, Heat Pump |
| Parking Features: | Attached, Under, Garage Door Opener, Heated Garage, Deeded, Assigned, Common, Off Street, Guest, Exclusive Parking |
| Status: | Active Under Contract |
| Water Source: | Public |
| Year Built: | 2006 |
| Association Fee Frequency: | Monthly |
| Directions: | Sierra + Tango Condominiums at Northpoint (Please use GPS) |
| Laundry Features: | In Unit, Electric Dryer Hookup |
| Electric: | Circuit Breakers, Other (See Remarks) |
| Construction Materials: | Frame, Post & Beam |
| Listing Contract Date: | 2025-10-22 |
| Cooling?: | Yes |
| Garage?: | Yes |
| Heating?: | Yes |
| Rooms Total: | 5 |
| Association Amenities: | Hot Water, Elevator(s), Trail(s), Storage |
| Association Fee Includes: | Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Reserve Funds |
| Bathrooms Total Integer: | 4 |
| Attached Garage?: | Yes |
| Basement: | N |
| Building Area Source: | Public Records |
| Building Area Total: | 1,700 |
| Common Walls: | No One Above, End Unit, Corner |
| Community Features: | Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House of Worship, Marina, Private School, Public School, T-Station, University, Other |
| Exterior Features: | Garden, Professional Landscaping, Sprinkler System, Stone Wall |
| Living Area Units: | Square Feet |
| Lot Size Units: | Acres |
| Number Of Units Total: | 329 |
| Parcel Number: | 4720618 |
| Property Attached?: | Yes |
| Sewer: | Public Sewer |
| Structure Type: | High-Rise, Mid-Rise, Loft |
| Utilities: | for Electric Range, for Electric Oven, for Electric Dryer |
| Zoning: | C-1 |
| Covered Spaces: | 1 |
| Garage Spaces: | 1 |
| Stories Total: | 2 |
| Year Built Source: | Public Records |
| Building Name: | Sierra + Tango Condominiums |
| Disclosures: | Seller purchased and combined two units, unit 703 and 705 to create this one of a kind Penthouse. See attachments for further detail. |
| Entry Level: | 7 |
| Farm Land Area Units: | Square Feet |
| Listing Agreement: | Exclusive Right To Sell |
| Anticipated Sold Date: | 2026-01-13T05:00:00.000Z |
| Mh:Cooling Zones, Cc:Cooling Zones, Mf:Cooling Zones, Sf:Cooling Zones: | 5 |
| Disclosure: | No |
| Dpr Flag: | No |
| Heat Zones: | 5 |
| Lead Paint: | None |
| Listing Alert: | No |
| List Price Per Sqft: | $999.41 |
| Management: | Professional - On Site |
| Page: | 82 |
| Price Per Sqft: | $999.41 |
| Square Feet Disclosures: | 2 combined units: 703 and 705 |
| Square Feet Incl Base: | No |
| Unit Building: | 705 |
| Year Round: | Yes |
| Original List Price: | $1,699,000 |
| Parking Total: | 2 |
| Pets Allowed: | Yes |
| Room Master Bathroom Features: | Yes |
| Security Features: | Intercom, Security Guard, Concierge |
| Tax Assessed Value: | $1,543,100 |
| Tax Year: | 2025 |
| Year Built Details: | Approximate |
| Waterview Flag: | No |
| Outdoor Space Available: | Yes - Common |
Disclaimer:
The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing, leasing or renting 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, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.
MLS Property Information Network, Inc. data last updated on December 14, 2025 06:38 PM
Property Last Updated: December 03, 2025 08:45 PM
Listing Courtesy of: Coldwell Banker Realty - Boston
Listing Agent: Waypoint Realty Group
