The Flatirons, Boulder Colorado

See what Boulder
could become.

Boulder is building a bold new vision for growth. But the zoning code is already outdated. BuildBoulder maps the gap — so you can see what's possible, what's blocked, and why.

36,404 Parcel Records Intersecting City Limits
44 Current Zoning Codes Covered
12 Adopted BVCP Designations Covered
3 WUI Ignition-Risk Classes Mapped

See Boulder's current comprehensive plan.

BuildBoulder compares today's legally controlling Title 9 rules with the adopted Boulder Valley Comprehensive Plan (BVCP) and its final Future Land Use map. The BVCP is the community's long-range policy framework; it does not itself change a property's zoning or guarantee project approval.

The plan says yes.
The code says no.

Boulder has adopted an updated Boulder Valley Comprehensive Plan that lays out a vision for where and how the city should grow — including more housing types, mixed-use neighborhoods, and transit-oriented development.

Title 9 — Boulder's legally controlling land use code — has not yet been fully aligned with that adopted vision. Until the code catches up, builders, architects, and residents can receive conflicting signals and spend significant time and money before learning that a proposal supported by the BVCP may still be restricted under current zoning.

BuildBoulder makes that gap visible.

Pearl Street, Boulder at dusk

Every city faces this gap.
Boulder doesn't have to stay stuck in it.

1

City adopts an updated comprehensive plan

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2

We are here — the adopted plan and current code are not yet fully aligned

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3

BuildBoulder lives here — maps conflicts, guides reform

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4

Code gets updated to match the plan

Most cities are stuck between steps 2 and 3 for years. That's where Boulder is right now.

What BuildBoulder does about it

BuildBoulder is a community service built to help homeowners, developers, architects, and neighbors navigate the chaos while we're in transition. By identifying and mapping the specific conflicts between what the code allows and what the plan envisions, we can do two things at once:

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Help people find a path forward today

Even while the code is outdated, there are options — by-right projects, use reviews, and creative approaches. BuildBoulder makes those paths visible so people don't waste time and money on dead ends.

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Expedite the remedy

When the conflicts are mapped, measured, and made public, the case for code reform becomes undeniable. BuildBoulder gives the community and decision-makers the evidence they need to prioritize and accelerate the rewrite of Title 9 — so Boulder doesn't have to live in this period of conflict any longer than it has to.

Explore parcel evidence and specific code-plan tests.

This map uses full parcel geometry and current City sources. It shows two plan/code mismatches that can be mapped from parcel zoning and BVCP designation alone, separates questions that need project details, and independently shows WUI ignition-risk classes. A map result is a screening flag, not a permit or legal conclusion.

Open Full-Screen Parcel Map

Mapped mismatch: Neighborhood 1 uses (T9-002)

A Neighborhood 1 parcel overlaps an R1-column zone where several neighborhood-serving secondary uses named by the plan are prohibited. The flag does not evaluate a specific proposed use.

Mapped mismatch: Residential vision in IS zoning (T9-003)

An Innovation & Production Hub parcel overlaps IS-1 or IS-2 zoning, where the plan's primary residential types lack a current pathway. Other industrial zones require separate location and review tests.

Conditional or project-dependent

Existing pathways or exceptions may apply. Unit count, building height, area-plan context, solar access, subdivision facts, flood conditions, and other project details must be tested before calling a conflict.

No mapped mismatch under current rules

This means only that neither currently validated direct geographic predicate applies. It does not establish full code-plan alignment or project eligibility.

Enter an address. Get clarity.

This screening example uses the current parcel record for 2085 Alpine Drive, Boulder. It illustrates the mapped Neighborhood 1 use mismatch labeled T9-002; it is not a permit or project determination.

1

Current Zoning

See what the rules on the books allow today — uses, density, height, setbacks.

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RL-1 — Residential Low
🏠 Allowed Uses Single-family detached
📏 Max Height 35 feet
📐 Base Intensity 7,000 sq ft / unit
↔️ Setbacks Proposal-specific check
🚗 Parking Minimum None (repealed in 2025)
📊 Other Standards Project facts required
2

Future Vision

See what the Comprehensive Plan envisions for this area — where the city wants to go.

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Adopted BVCP Designation: Neighborhood 1

The adopted plan identifies housing as the primary use and lists several neighborhood-serving retail, personal-service, food-and-beverage, office, and maker uses as secondary uses.

Illustrative plan concepts—not parcel entitlements:

📸 Real photos of Boulder examples coming soon — these placeholders show the types the plan supports.

3

Conflict Analysis

Specific code sections that block the city's own stated goals, with plain-English explanations.

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Mapped plan/code mismatch: Neighborhood 1 uses (T9-002)
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Current zoning verified RL-1 — Residential Low 1
✅
Adopted plan designation verified Neighborhood 1
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Neighborhood-serving uses differ Table 6-1's R1 column prohibits several secondary uses listed by Neighborhood 1.
❌
Project conclusion not established A specific use, building form, and site plan must be tested against current code.
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Intensity requires a project test Table 8-1, parcel area, transit exceptions, form, bulk, and proposed unit count all matter.
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Parking premise retired General minimum off-street parking requirements were repealed in 2025.

Request an address analysis.

Tell us the Boulder address you're curious about and what you're hoping to build or learn. We'll send you a plain-English report with current zoning, future vision, conflicts, and your options.

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Beta Notice: BuildBoulder is a project created by Boulder City Council Member Matt Benjamin. Property analyses are performed by AI using publicly available city data and are refined with each submission. This is not an official tool or project of the City of Boulder. This tool is currently in beta testing — always verify findings with Boulder Planning & Development Services before making development decisions.

Select a verified City of Boulder property from the list before submitting.

Can’t find the property? Request address verification. Properties outside Boulder city limits are not currently covered.

We'll prepare a draft, run independent quality checks, and complete human review before delivery. During beta, timing varies with complexity and review volume. This is a free community service — not legal advice.

🔒 Your information is used only to analyze and respond to your request. We don't share, sell, or store your data beyond what's needed to deliver your results. Analysis is AI-assisted and human-reviewed. Read our full privacy policy.