City of Sierra Madre
A Small City With a
Long Memory
Sierra Madre’s residential character is not an accident. The city’s design review process protects its foothill streets, its older homes, and the relationship between the houses and the canyon they sit in. Additions and remodels here have to read as part of the original house. We are working in Sierra Madre right now, on a residential addition that demanded exactly that discipline.
The Problem
An Addition in Sierra
Madre Has to Belong.
Sierra Madre is a city that owners choose because of how it feels — canyon air, mature trees, older homes that share a coherent character across whole blocks. That character is what the city’s design review protects. A new addition has to fit. It cannot dominate the original house, it cannot fight the street rhythm, and it cannot import a vocabulary from somewhere else.
The technical scope of an addition is rarely the hard part. Multi-zone HVAC, basement laundry, bathroom relocations, foundation tie-ins — all of that is solvable. The harder problem is making the addition look like it has always been there. That is a design judgment problem, not a code problem, and it is the part that catches generalist firms off guard.
Sierra Madre’s reviewers are not adversarial. They are protective. The right response is not to argue with them. It is to bring projects that already respect what they are protecting.
How We Approach It
Integrated Additions That Disappear
The best additions in Sierra Madre are the ones that, after they are built, no one can tell were added. The house gets bigger. The character does not change. That is a design discipline that runs from massing all the way down to material specifications.
01
Massing First
Where the addition sits, how tall it is, how it relates to the original roof form, and how it reads from the street — these decisions are made before the floor plan.
02
Hidden Mechanical
Multi-zone HVAC, water heating, electrical sub-panels, and laundry rough-ins are integrated to disappear. The technical upgrades cannot announce themselves.
03
Material Continuity
Sheets, callouts, elevations, and material schedules are organized to answer the questions Pasadena commissioners actually ask. The plan set should make their job easier, not harder.
Real Projects
Active Project Work
The clearest evidence of how we work in Sierra Madre is the project we are running there now.
A Residential Addition the City Is Reviewing Now
An active addition project at 365 Toyon Road, currently moving through Sierra Madre’s Planning and Building Department reviews. Scope includes plan revisions, basement laundry hookups, bathroom revisions, multi-zone HVAC including a third zone for the existing main-house bedroom, and reinstated bedroom window sizing for plan check. The full submittal package is being managed by us through permit issuance.
San Gabriel Valley Discipline
Sierra Madre, Pasadena, and South Pasadena share a regional design-review discipline. Work that survives in one of these cities tends to survive in the others. Our firm operates across all three.
What This Page Does Not Promise
If the Addition Will Damage the House, We Won’t Draw It.
Honest Counsel
The original house in Sierra Madre is usually the most valuable thing on the lot. The addition has to be the supporting cast.
We have worked with Sierra Madre owners who arrived with addition concepts that, executed as proposed, would have visually overwhelmed the original house. In each case the conversation was the same: the addition can happen, and it should happen, but it has to be redrawn at smaller scale or relocated on the lot. The owners who listened ended up with houses that hold value. The owners who push for the maximum tend to spend twice as much in review and end up with a project that doesn’t make the property better.
Sierra Madre rewards restraint. We design accordingly.
Related Work
Where Else We Operate
Sierra Madre Project
Working in Sierra Madre?
We are running an active project in Sierra Madre right now and we know how the city reviews additions. If you are considering an addition or a remodel here, the first conversation is the one that prevents the most expensive mistakes.