Up here, it is all about light, height and the mountains.
Set on the top floor of Greylock WORKS, Loft 403 is a 1,805 SF one-bedroom + study residence with soaring 16-foot ceilings, south-facing Berkshire mountain views and a private balcony above the historic mill campus.
Conceived by celebrated architects LATENT, Greylock WORKS reflects an uncommon respect for the historic mill, its architecture and its Berkshire setting. Historic brick, restored wood floors, massive columns and the scale of the original building have been preserved and celebrated, while highly custom modern interventions bring clarity and timelessness to the old industrial structure. Nothing feels generic. Nothing feels dropped into an old building as an afterthought. In Loft 403, the architecture reaches its fullest expression. The main living space rises beneath 16-foot ceilings, with historic brick, exposed ductwork and weathered original mill columns giving the loft its extraordinary sense of scale. Yet for all that volume, it has warmth. Sun pours through the tall windows. The mountains become part of the room. Open the door to the balcony for coffee in the morning, a drink as the light changes, or simply to step outside and take in the view.
At the center of the loft, a generous kitchen island creates an easy gathering place for cooking, talking and dinner with friends. Stainless appliances, gas cooktop, streamlined cabinetry and locally sourced schist countertops bring a clean modern counterpoint to the industrial architecture.
The bedroom shares those wonderful southern views, while a separate skylit study offers something increasingly valuable: a beautiful room apart. Work there. Read there. Make it a studio or an occasional guest room. The primary bath pairs a sculptural soaking tub with one of the mill's original columns; a second half bath and in-unit laundry make everyday life considerably easier.
Then there is everything beyond the loft itself: the Greylock WORKS fitness center, sauna, library, Sunset Lounge and rooftop deck, plus food, makers, wellness and events within the larger campus. MASS MoCA and downtown North Adams are minutes away, with Williams College, Williamstown and the mountains and trails of the northern Berkshires close by.
A true top-floor Berkshire loft: significant architecture, extraordinary light, mountain views--and a remarkable place to make a life in the Berkshires.
For sale
$950,000
520 State Rd #403, North Adams, MA 01247
1beds
1,805sqft
Condominium
Built in 2025
-- sqft lot
$911,400 Zestimate®
$526/sqft
$876/mo HOA
What's special
Historic brickExtraordinary sense of scaleIn-unit laundryRestored wood floorsMassive columnsSculptural soaking tubLocally sourced schist countertops
- 5 hours
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Zillow last checked:
Listing updated:
Listed by:
Selina Lamb 413-331-7483,
BIRCH PROPERTIES
Source: BCMLS,MLS#: 250822
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 1
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
Heating
- Electric, Nat Gas, Forced Air
Cooling
- Electric, Central Air
Appliances
- Included: Microwave, ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Dryer, ENERGY STAR Qualified Refrigerator, Energy Star Rated Stove/Oven, ENERGY STAR Qualified Washer
- Laundry: In Unit
Features
- Stone Countertop, High Speed Wiring, Elevator, Vaulted Ceiling(s)
- Flooring: Reclaimed Wood, Wood
- Windows: Insulated Windows
- Basement: Unfinished,Crawl Space
Interior area
- Total structure area: 1,805
- Total interior livable area: 1,805 sqft
Property
Parking
- Total spaces: 2
- Parking features: Off Street
Accessibility
- Accessibility features: Accessible Elevator Installed
Features
- Stories: 1
- Patio & porch: Deck
- Exterior features: Lighting, Deciduous Shade Trees, Public Transportation within 1/2 Mile
- Has view: Yes
- View description: Scenic, Pasture, Hill/Mountain, Distant
Details
- Parcel number: M: 0133 B: 0000 L: 0003 U: 04
- Zoning description: Residential
Construction
Type & style
- Home type: Condo
- Architectural style: Other,Conversion
- Property subtype: Condominium
Materials
- Roof: Other,Rubber
Condition
- Updated/Remodeled
- Year built: 2025
Utilities & green energy
- Electric: Individual Meter, Circuit Breakers
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Fiber Optic Availabl
Green energy
- Construction elements: Renewable Materials, Salvaged Materials, Recycled Materials, Regionally-Sourced Materials
Community & HOA
Community
- Features: Sauna, Private Storage, Pets Allowed, Landscaped
HOA
- Has HOA: Yes
- Services included: Elevator, Exercise Room, Maintenance Structure, Garden Area, Hot Water, Insurance, Road Maintenance, Sauna/Steam, Sewer, Snow Removal, Trash, Water
- HOA fee: $876 monthly
- HOA name: Yes
Location
- Region: North Adams
Financial & listing details
- Price per square foot: $526/sqft
- Tax assessed value: $406,900
- Annual tax amount: $6,498
- Date on market: 9/13/2026
Estimated market value
$911,400
$866,000 - $957,000
$2,396/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/13/2026 | Listed for sale | $950,000$526/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,382 +487.2% | $202,400 +502.4% |
| 2024 | $576 +92% | $33,600 +97.6% |
| 2023 | $300 -4.8% | $17,000 |
| 2022 | $315 +4.7% | $17,000 +4.9% |
| 2021 | $301 | $16,200 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 01247
Nearby schools
Schools provided by the listing agent
- Elementary: Brayton
- Middle: Drury
- High: Drury
Source: BCMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.



