How to Run Property Due Diligence in Colorado (2026)

Colorado's prior appropriation water doctrine turns routine CRE diligence into a water-rights audit - especially on any parcel outside a municipal water system.

Diligence on a Colorado commercial deal typically runs 30-60 days. Mid-market transactions pull 80-130 documents into the data room.

Water rights operate under "first in time, first in right" in Colorado. That priority system affects value on rural, agricultural, and development parcels.

Mineral rights severance is common across the DJ Basin and Piceance Basin. A standard title search won't show active oil and gas leases unless you request a mineral abstract.

Colorado uses a county clerk and recorder system for all deed recording. There's no centralized statewide index - quality varies by county and parcel age.

The state documentary fee is just $0.01 per $100 of consideration. On a $2M deal that's $200 - but buyers who miss water rights or mineral severance pay far more at closing.

Where Colorado deals go wrong

Water rights are the most common deal surprise for out-of-state buyers. Colorado's prior appropriation doctrine means rights are tied to specific uses and priority dates.

A parcel with irrigation water rights may lose those rights if the use changes. Buyers repositioning agricultural land to commercial use need water counsel before they close.

Mineral rights severance is routine in northern and western Colorado. In the DJ Basin - Weld, Boulder, Larimer, and Broomfield counties - surface and subsurface rights are frequently split.

An active oil and gas lease on the subsurface doesn't appear in a standard title commitment. You own the surface and inherit drilling access unless you negotiate protections.

Colorado also uses special districts heavily for infrastructure. Metro districts, water districts, and business improvement districts can carry special assessment obligations.

These don't always surface in the title commitment. Confirm every district affecting the parcel through the county assessor before you price the deal.

The full Colorado property due diligence checklist

Set up an Ellty data room before diligence opens. Load every category below so you're organized when the buyer's request list arrives.

Title and ownership

• Order a full chain-of-title search through the Colorado county clerk and recorder
• Pull the current deed, all prior deeds, and any recorded easements or restrictions
• Review the title commitment Schedule B exceptions before the inspection period closes
• Confirm no unreleased mortgages, mechanic's liens, or judgment liens are outstanding
• Verify the legal description matches the ALTA/NSPS survey exactly
• Hire a local Colorado abstractor for rural and mountain parcels - national vendors miss older gaps

Mineral rights and subsurface

• Confirm whether the parcel falls in the DJ Basin or Piceance Basin production zone
• Order a dedicated mineral rights abstract - separate from the standard title search
• Identify whether surface and subsurface rights are held by the same owner
• Check for active oil and gas leases, royalty interests, or mineral reservations in the deed chain
• Review any pipeline or utility easements recorded against the parcel
• Use Ellty to store mineral abstracts and subsurface legal opinions in a tracked data room

Water rights

• Confirm whether the parcel carries any decreed water rights through the Division of Water Resources
• Pull all water court decrees affecting the parcel from the relevant water division
• Confirm the intended use is covered by existing water rights - use changes can void priority
• Check for ditch company shares attached to the parcel and confirm transferability
• For parcels outside municipal water systems: engage water counsel before LOI
• Confirm municipal water provider has capacity for the intended use intensity

Environmental

• Commission a Phase I ESA per ASTM E1527-21 for all commercial acquisitions
• Review CDPHE records for the site and surrounding parcels with industrial history
• Run an underground storage tank search - high frequency on former gas station sites
• Check for mine drainage or tailings impacts on mountain and western slope parcels
• Budget for Phase II testing if RECs identified - add $5,000-$20,000 and 4-8 weeks

Zoning and permits

• Request written zoning confirmation from the relevant city or county planning office
• Confirm existing use is permitted under current zoning and matches certificate of occupancy
• Check for variances, special use permits, or non-conforming use status
• Pull all building permits, open permit searches, and certificates of occupancy
• For unincorporated parcels: confirm county zoning rules apply, not city rules

Leases and tenancy

• Collect all leases, amendments, side letters, and guarantees from the seller
• Review rent roll and cross-reference against 3 months of bank receipts
• Audit CAM reconciliations on retail and flex-industrial leases for billing errors
• Check for below-market leases, unusual renewal options, or co-tenancy clauses
• Confirm tenant estoppel certificates are obtainable before closing

Building and physical condition

• Order an ALTA/NSPS survey - flag errors on older rural and mountain parcels
• Commission a Property Condition Assessment covering all systems over 15 years old
• Inspect roof and HVAC thoroughly - hail damage on Front Range assets is underreported
• Confirm ADA compliance on all customer-facing retail or office space
• Check wildfire mitigation infrastructure on parcels near the urban-wildland interface

Special districts and transfer fee

• Confirm all metro districts, water districts, and BIDs affecting the parcel
• Pull county assessor records for all special assessment obligations and annual levies
• Verify no outstanding property tax arrears or special assessment liens
• Confirm documentary fee allocation under CRS 39-13-102 - seller pays $0.01 per $100
• Check for private transfer fees or CC&Rs on master-planned or metro district parcels
• Use Ellty to hold district confirmation docs in a single tracked location

Insurance and valuation

• Pull current insurance policies and 3-year loss run history from the seller
• Confirm hail zone designation - Front Range commercial stock carries elevated premium risk
• Check wildfire exposure on parcels in foothills or mountain markets
• Order an independent appraisal scoped to the intended use and financing structure
• Verify replacement cost coverage adequacy on older commercial structures

Utilities and access

• Verify all utility connections are active and in the seller's name or assigned
• Confirm road access is legally established and not dependent on informal easements
• Check for any utility easements that restrict development on portions of the parcel
• For mountain or rural parcels: confirm well and septic permits are current

Seller KYC

• Confirm seller identity matches the deed and title search records
• Obtain organizational documents if the seller is an LLC, LP, or corporation
• Verify proper member or manager authorization for the transaction
• Confirm no bankruptcy filings, judgment liens, or federal tax liens against the seller

How Colorado property due diligence works

Step 1 - Title search

Start with a full chain-of-title search through the county clerk and recorder. Colorado has 64 counties - each maintains its own recording system.

Denver, Jefferson, and Arapahoe counties are well-digitized. Mountain and rural counties carry more gaps on older and metes-and-bounds parcels.

Your title attorney needs to flag unreleased instruments, mineral severances, and easement discrepancies. Order the title commitment and review Schedule B exceptions before your inspection period closes.

Exceptions you don't negotiate become your liability at closing. Local abstractors are essential for parcels in smaller western slope counties.

Step 2 - Survey and inspection

An ALTA/NSPS survey is standard for commercial acquisitions and should be ordered early. Older mountain parcels frequently surface legal description and boundary errors.

Pair the survey with a Property Condition Assessment. Front Range commercial stock carries underreported hail damage - roof and HVAC inspections are the most common source of price adjustments.

Step 3 - Leases and income review

Colorado has no standard commercial lease template. CAM billing practices vary across Denver, Boulder, Colorado Springs, and Fort Collins landlords.

Get every lease, amendment, and side letter in writing before proceeding. Cross-reference the rent roll against 3 months of bank statements to confirm actual collections.

Review for unusual renewal options, early termination clauses, and landlord maintenance obligations. Confirm actual collections match what's in the seller's pro forma.

Step 4 - Environmental and water rights

Commission a Phase I ESA early - CDPHE records and UST searches are the most common source of delays. For mountain or western slope parcels, add mine drainage and tailings review.

Water rights review runs parallel to environmental. For any rural or development parcel, confirm water rights status and intended-use coverage before you price the deal.

Engage water counsel on any parcel outside a municipal water system. Prior appropriation priority is use-specific - a wrong assumption here costs more than counsel fees.

Step 5 - Closing and recording

Colorado deeds require documentary fee disclosure under CRS 39-13-102. The fee is $0.01 per $100 - the seller pays in a standard transaction.

Recording at the county clerk and recorder costs approximately $13 per page in most counties. Attorney involvement at closing is standard.

Expect $1,000-$2,000 for a straightforward commercial closing. Allow 5-10 business days for instruments to be indexed after recording.

What makes Colorado due diligence different

Colorado's prior appropriation water doctrine is unlike any system buyers encounter in eastern states. Water rights are property interests tied to specific uses and priority dates.

A use change - agricultural to commercial, or irrigation to municipal - can void the priority date entirely. Buyers who don't engage water counsel before LOI routinely discover this after the inspection period closes.

Mineral rights severance on Front Range and western slope parcels is a structural risk. In Weld County - the heart of the DJ Basin - oil and gas leases on severed subsurface are routine.

An active lease doesn't block surface development automatically. But it grants the lessee surface access rights that affect site planning, financing, and long-term value.

Colorado's special district system is the third trap. Metro districts can carry bond obligations that add material annual costs to net operating income.

These don't appear in a standard title search. Buyers who skip the county assessor district search on Denver metro parcels regularly get surprised at their first tax bill.

Timeline and cost in Colorado

A typical Colorado commercial deal runs in three phases. Weeks 1-2 cover initial review: title search order, Phase I ESA kickoff, ALTA survey order, and water rights search.

Also in weeks 1-2: mineral rights abstract request and lease collection. Estimated cost: $5,000-$12,000 for title, survey, mineral and water searches, and initial legal review.

Weeks 2-5 cover deep review: Phase I ESA delivery, physical inspection and PCA, lease and CAM audit, and tenant estoppels. Also zoning confirmation, special district search, and water rights analysis.

Estimated cost for weeks 2-5: $4,000-$10,000 for Phase I, PCA, and counsel. Load all documents into your Ellty data room and track which advisors are reviewing what.

Weeks 5-8 handle resolution: Phase II ESA if RECs found, title exception negotiations, and repair credits from PCA findings. Add $5,000-$20,000 and 4-8 weeks if a Phase II is triggered.

Total soft cost for a mid-market Colorado deal: $18,000-$45,000 depending on environmental and water complexity. Factor the documentary fee into your closing model - and confirm the PSA allocates it correctly.