Rare Dual-Lot Development Opportunity for builders, developers, investors & custom home buyers. This is an exceptional chance to secure one or both of two adjacent, separately buildable lots in an established Boulder neighborhood. Purchase 1920 Grape Ave individually for $725,000, or acquire both 1920 & 1930 Grape Ave for $1,300,000 and capitalize on the efficiencies of designing and constructing two homes simultaneously. Construct both homes to significantly reduce cost & maximize economies of scale-creating a compelling infill opportunity that's increasingly difficult to find in Boulder. For custom home buyers, this lot offers the perfect canvas to build the home you've always envisioned. Or purchase both lots to create a larger private estate & preserve additional open space and privacy, or develop one home while retaining or selling the other. Vacant residential lots in established Boulder neighborhoods are exceptionally scarce, and opportunities to acquire two side-by-side parcels are even rarer. Whether you're looking to build one extraordinary custom home or develop two signature residences, this offering provides outstanding flexibility, value, and long-term potential. Renderings reflect artist's concept only. See Documents for Feasibility Study.
Property Details
- Lot Features
- Flood Zone, Level
- Lot Description
- Flood Zone, Level
- Acres
- 0.19
- Property Type
- Purchase
- Utility Features
- Electricity Available, Natural Gas Available
- Subdivision
- Columbine
- School District
- Boulder Valley RE 2
- Elementary School
- Columbine
- Middle School
- Casey
- High School
- Boulder
- County
- BOULDER
- Region
- Boulder
- Zoning
- RL-1
- Taxes Annual
- $1
- MLS #
- IR1062989
- Property Subtype
- Unimproved Land
- Fence
- 1
- MLS #
- IR1062989
- Date Listed
- June 29, 2026
- Address
- 1920 Grape Avenue
Location
Legal
Based on information submitted to the MLS GRID as of 2026-09-01 07:42:40 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Last Updated: Sep 1, 2026 7:42 AM. Source: RECOLORADO
Provided By
Listed by Deanna Franco, 7204225131
Listing Office: milehimodern - Boulder
Legal Notice
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Buyer Agency Compensation
The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed.
