Design review comes before the permit
The City of Lake Forest Residential Design Guidelines (Appendix 9-86C of the Lake Forest City Code) state that before a building permit is issued, architectural integrity and sensitivity to context must be shown to City staff and, in certain cases, the Building Review Board or Historic Preservation Commission. For a fireplace installation, the design decisions come first and the permit follows. You can't settle the look afterward.

For a homeowner, the most important point is timing. Where the fireplace goes, how it vents, and what shows on the outside of the house are worth deciding early. That includes a chimney, a chase or a wall vent. Once those choices are made, you can explain how the project fits the house and its surroundings.
Homes in the city's historic districts
The same guidelines say the Historic Preservation Commission reviews new construction and demolitions within the City's Historic Districts. If your home is in one of those districts, ask the City early whether your project falls under that review. Do this before you settle on a unit or a vent location. That way your plan won't need to change after the fact.
Putting the job in the right order
Start with an estimate
We look at the room, any existing chimney or flue, and how you want to use the fireplace, then give you a free estimate.
Choose the unit and the venting
Decide between gas and wood-burning, and decide how the unit will vent. This choice determines what, if anything, changes on the outside of the house.
Take the design to the City
Bring the fireplace and venting details to City staff so the design can be reviewed before the building permit is issued.
Install once the permit is in place
With the design and the permit settled, the fireplace is set, vented and connected as planned.
What affects fireplace installation in Lake Forest
- Lake Forest's Residential Design Guidelines state that before a building permit is issued, architectural integrity and sensitivity to context must be shown to City staff and, in certain cases, the Building Review Board or Historic Preservation Commission; the Historic Preservation Commission reviews new construction and demolitions within the City's Historic Districts. Source: City of Lake Forest Residential Design Guidelines - Appendix 9-86C of the Lake Forest City Code.
Fireplace installation in brief
A fireplace installation covers three things. First, choosing a unit that suits the room and the way you'll use it. Second, setting it safely with the right clearances. Third, venting it correctly, whether through an existing chimney, a new chimney liner, or a vent run for a gas unit. If an older chimney will carry the new fireplace, it should be checked first, and a liner may need to be installed. We do gas fireplace and gas appliance work as well as wood-burning setups. The steps and options are laid out in how fireplace installation works.
When a different job fits better
- If you already have a working masonry fireplace and want more heat from it, an insert fitted into the existing opening may suit you better than a new unit.
- If the existing chimney has cracked masonry, leaks or a damaged crown, deal with that first. Chimney repair for homes in Lake Forest covers that work.
- If you're weighing gas units, read direct vent vs ventless gas fireplaces before you choose. The venting type changes what the installation involves.
Plan the fireplace before the permit
Get in touch to request a free estimate. You can also read the full fireplace installation service details, or see everything we do in Lake Forest.
Sources (1)
The sources of the Lake Forest facts on this page.
- 1City of Lake Forest Residential Design Guidelines - Appendix 9-86C of the Lake Forest City Code

