Permit Record

Alteration Residential

801 N Madison St

ClassificationREPAIR/REPLACEResidential Alteration
Reliable value$6,570
ContractorComplete Basement Systems →
Permit record
Parties
Contractor
Complete Basement Systems
Applicant
Not in source
Owner
Not in source
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0501506012000
Climate zone (IECC)
5B
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
Not in source
Building subtype
REPAIR/REPLACE
Geocode & dates
Coordinates
39.7293, -104.9465
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 10, 2021
Applied
Jan 15, 2021
Work class
Residential
Status
Current status
finaled
Source status
Permit Finalized
Finaled
Apr 28, 2022
Provenance
First seen by PermitCore
May 20, 2026 · 00:47 UTC
Last seen
Jul 15, 2026 · 09:58 UTC
Last changed
Jul 14, 2026 · 00:21 UTC
Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

2 permits at this parcel (parcel 0501506012000) · Jul 10, 2020 – Feb 10, 2021

  1. Feb 10, 2021This permitAlteration Residential · Finaled$6,570Complete Basement Systems
  2. Jul 10, 2020denver_res_2020-RESCON-0002823Alteration Residential · Finaled$110,000Altitude Remodeling

Full permit history at this parcel · as of Jul 15, 2026.

Other permits by Complete Basement Systems

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Developer details
Permit #
denver_res_2021-RESCON-0000206
Canonical ID
321:denver_res_2021-RESCON-0000206
Source permit ID
denver_res_2021-RESCON-0000206
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