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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.

Highlights

  • Land
  • Unimproved Land
  • 0.19 Acre Lot
  • 139 days on Market


  • Acres
    0.19
  • Lot Features
    Level
  • Utilities
    Electricity Available, Natural Gas Available


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Frequently Asked Questions

How do I schedule a tour of 1920 Grape Ave?

We can make that happen quickly. Click Tour This Home and we'll connect you directly with our vetted local partner to schedule your visit to 1920 Grape Ave.

They know lands in the area well and can give you the guidance you need to buy with confidence.

How do I get more information about 1920 Grape Ave?

Click Ask a Question to talk with our team. You already know it is a N/A bed, N/A bath, listed for $725,000. We can talk through recent upgrades, potential seller motivation, how this unimproved land compares to others in Boulder, and can even get you in to see the property quickly.

How much is the monthly mortgage payment for 1920 Grape Ave?

With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 1920 Grape Ave at around $4,126. This includes estimated property taxes and insurance.

Want to see how this changes with different down payments or interest rates? Jump to the calculator to run the numbers and fine-tune your plan.

How do I get pre-approved to buy 1920 Grape Ave?

Stand out in a competitive market by getting pre-approved today. Our quick and private pre-approval process helps you understand your true buying power—no credit pull required to explore all of your options.

Or, let us connect you with our preferred local lender in Boulder County. They will give you all of your available financing options, based on your specific situation and what is available to you.

Can I negotiate the asking price for 1920 Grape Ave?

In most cases, yes. Whether 1920 Grape Ave is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Boulder's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.

How do I make an offer on 1920 Grape Ave?

We can handle that for you. Our preferred local agent specializes in lands in Boulder and can guide you through every step of the offer process.

You need an expert who is looking out for your best interests. From market valuation to contingencies and timing, they'll help you present a compelling offer that fits your goals. Click Ask a Question to get started today.

How long has this property been on the market?

1920 Grape Ave was listed on June 29, 2026, which means it's been on the market for 139 days.

Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.

What is the lot size of this property?

1920 Grape Ave sits on a 0.19-acre lot, which is 8,276 square feet.

What schools are assigned to this property?

Based on MLS info, this home is zoned for:

  • Elementary: Columbine
  • Middle: Casey
  • High: Boulder

Want to see how these schools compare? Check out our Boulder County School Guide to see ratings, reviews, and more for the schools in the area.

What are the property taxes for 1920 Grape Ave?

The most recent public record shows annual property taxes for 1920 Grape Ave were approximately $1. This may change with reassessment or exemptions. Our local partner can verify current tax amounts and help you estimate future costs based on your situation.

Is 1920 Grape Ave still available for sale?

Yes, this home is still available! Click the ♥ to favorite it so you don't miss any changes—or ask our local expert to schedule a time to see it in person.

Source: ez Home Search, MLS Data

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Listing information provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed by the MLS. Copyright 2026, REcolorado. All rights reserved.

Last Updated: November 15, 2026 at 02:30AM | Source: REcolorado | MLS#: IR1062989