Basement Finishing in Falcon & Peyton, CO

A basement finish in Falcon or Peyton starts with a plan review at the Pikes Peak Regional Building Department (PPRBD), which issues the permit directly for unincorporated El Paso County. Because most homes out here sit on a private septic system rather than a sewer connection, a basement finish that adds a bedroom also opens a second conversation with El Paso County Public Health. We plan every basement project around both from the first sketch.

Plan Review Can Move Fast

PPRBD reviews basement-finish plans drawn at 1/4-inch-equals-1-foot scale, and the department notes that most basement finish plans can be reviewed and a permit issued the same day. Separate construction, electrical, mechanical, and plumbing permits are required for each discipline of work performed, whether a homeowner does the work on their own primary residence or hires licensed subcontractors.

On a rental property, a licensed general contractor has to obtain the permit rather than the owner. We confirm which category a Falcon & Peyton property falls into before submitting, since that changes who signs the application.

Egress, Ceiling Height, and Bedroom Rules

Every basement needs two exits, including access to a 36-inch door and one egress window or door. A bedroom-designated basement room needs an egress window with a minimum 20-inch width, 24-inch height, and 5.7 square feet of opening area (5.0 square feet if the window sits at or below grade), with a maximum 44-inch sill height. Window wells need at least 36 inches of clearance from the foundation to the inside of the well, and any well deeper than 44 inches needs a permanent ladder with its lowest rung no more than 18 inches above grade.

Ceiling height minimums are 7 feet in habitable space, 6 feet 8 inches in bath, toilet, and laundry rooms, and 6 feet 4 inches under beams, ducts, and pipes. PPRBD defines a bedroom as any room larger than 70 square feet with a closet deeper than 16 inches — a definition that matters directly for the septic conversation below.

Smoke Detection, Ventilation, and Fireblocking

At least one smoke detector is required per level, plus in every bedroom and every hallway leading to a bedroom, with carbon monoxide detectors outside all bedrooms; PPRBD calls for the detectors to be interlinked and hardwired where possible. Habitable rooms need natural light and ventilation equal to 8% and 4% of room floor area respectively, or an artificial-light and mechanical-ventilation alternative of 6 foot-candles and 0.35 air changes per hour.

Framing details carry their own rules: fireblocking is required vertically at ceiling and floor lines and horizontally at intervals no greater than 10 feet, and non-bearing partition walls in a finished basement have to be built as floating walls rather than fixed top and bottom.

Furnace Rooms and Electrical Layout

Gas-fueled furnaces and water heaters cannot sit in, or draw combustion air from, a bedroom, bathroom, or closet. An enclosure needs combustion air sized at 50 cubic feet per 1,000 BTU of input for non-direct-vent equipment, using either a fully louvered door or two properly sized transfer grilles. On the electrical side, PPRBD calls for a receptacle at every 2 feet or more of wall space, no point more than 6 feet from an opening, and no more than 12 feet between receptacles along the baseboard, with circuits capped at 500 square feet per 15-amp circuit and 640 square feet per 20-amp circuit.

Septic Capacity Is the Falcon & Peyton-Specific Step

If a basement finish adds a bedroom using PPRBD’s 70-square-foot-plus-closet definition, El Paso County Public Health documentation is required to confirm the home’s onsite wastewater treatment system is sized for the additional bedroom count. That is a sourced PPRBD rule, and it lands directly on most Falcon & Peyton properties because sewer service is the exception here, not the rule.

Since January 1, 2024, any OWTS permit application tied to that review must be submitted by a licensed OWTS installer rather than the homeowner or general contractor. Because El Paso County Public Health does not schedule field work or final inspections on Wednesdays, that step needs to be built into the overall project calendar rather than treated as a quick add-on near the end.

Radon Is Worth Planning For, Even Without a Mandate

El Paso County sits in EPA Radon Zone 1, and El Paso County Public Health reports that more than 40% of homes tested countywide between 2005 and 2023 showed high radon levels. We did not find a PPRBD requirement mandating radon mitigation or a rough-in specific to a basement finish, so we do not represent one as code — but given the county’s own testing data, a rough-in for a future mitigation system is a conversation worth having before drywall closes up the framing.

How We Sequence a Falcon & Peyton Basement Finish

We start with the plan set at the required scale, confirm bedroom count against PPRBD’s definition, and route any bedroom addition through El Paso County Public Health and a licensed OWTS installer before framing begins. Egress windows, ceiling heights, and furnace-room clearances get checked against the existing shell before layout is finalized.

Once permits are issued, we frame, then move through rough electrical, rough mechanical, and rough plumbing in PPRBD’s inspection order, followed by insulation and drywall. Trim, flooring, and fixtures come last, closing with the final inspection.

Common Questions

How fast can I get a basement-finish permit in Falcon or Peyton?
PPRBD notes that most basement-finish plans, submitted at the required scale, can be reviewed and permitted the same day. Separate permits are still required for construction, electrical, mechanical, and plumbing work.

What size does an egress window need to be?
A bedroom egress window needs at least 20 inches of width, 24 inches of height, and 5.7 square feet of opening area (5.0 square feet if at or below grade), with a maximum 44-inch sill height.

Does finishing my basement affect my septic system?
If the finished space adds a bedroom under PPRBD’s definition — a room over 70 square feet with a closet deeper than 16 inches — El Paso County Public Health requires documentation confirming the septic system is sized for the added bedroom.

Is radon mitigation required in a basement finish?
We did not find a PPRBD mandate requiring radon mitigation or rough-in for a basement finish. El Paso County does report high radon test rates countywide, so it is worth discussing even though it is not a code requirement.

Talk to Us About Your Project

Tell us your basement goals, including whether the plan adds a bedroom, a bathroom, or a furnace-room change. We handle the PPRBD permit process and coordinate septic review, licensed trades, inspections, and closeout.