1675 Upland Avenue, Boulder, CO 80304

• 4 beds |
• 3 baths |
• 2,346 sqft

Property Description

Rare Boulder development opportunity: 0.76 acres in North Boulder's Crestview West neighborhood with both immediate livability and remarkable buildout potential. Under the city's 2025 transit corridor zoning reforms, this RR-1 parcel qualifies for a duplex or two single-family residences on the same lot - no subdivision required. Generous FAR (6,593 sq ft above-grade) plus full basements excluded from FAR calculations yield ~10,000+ sq ft of total livable space across two units, plus a 500 sq ft accessory structure. Set against a backdrop of unobstructed, permanent Flatiron views, the property features mature trees, fruit plantings, rich agricultural soil, and lush grounds, creating a private, park-like setting. The property includes one share of water from the Silver Lake Ditch - a rare allocation within city limits. The existing four-bedroom, three-bath home offers 2,346 sq ft of living space with tongue-and-groove ceilings, exposed beams, large windows framing the landscape, and a cozy wood-burning stove. An extensive due diligence package is available, including annexation agreement, survey, city correspondence, and a step-by-step development guide. The majority of the lot falls within the 500-year floodplain, which carries minimal regulatory restrictions; additional floodplain considerations apply - see buyer materials. A pre-application meeting with the City is recommended as a first step. Ideally located near Wonderland Lake, open space, trails and Downtown Boulder, this is a singular opportunity to craft an extraordinary vision on one of North Boulder's most compelling parcels.

Listing Status:

Active

Data Last Updated:

April 17, 2026 at 7:20AM

Listing Office:

milehimodern - Boulder : 3038761073

Listing Agent:

Jill Grano : 303-945-0601

MLS ID:

IR1056263

Interior

• General: Eat-in Kitchen
• Appliances: DishwasherDisposalOvenRefrigerator
• Laundry: In Unit
• Basement: None
• Flooring: Wood
• A/C: Room Air ConditionerCeil
• Heating: Forced Air
• Fireplace: Living Room

Exterior

• General: Balcony
• Other Structures: DeckPatio
• Parking: Parking spaces: 2

Construction

• Roofing: Composition
• Windows: Bay Window(s)Window Coverings
• General: Two

Location

• Road/Access: Public
• Originating MLS: recolorado
• School District: Boulder Valley RE 2
• County: Boulder

Lot

• Zoning: RESLOTS 13 & 26 BLK 4 MOORES & SLY PT VACATED VINE STREET ADJ TO LOT 13R0032985
• View: Mountain(s)
• Fencing: Partial

Utilities

• Utilities: Electricity AvailableNatural Gas Available
• Water: Public
• Sewer: Public Sewer

Financial

• Source: recolorado
• Ownership: Individual
• Exclusions: Seller's personal property + staging items.