Luis Boza Architect
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A Charles Goodman house, Hollin Hills, Fairfax County, VA
What Came Before  ·  Working with a master

Adding to a House Someone Else Designed Well

A house by a serious architect is an argument. Before you change it, work out what it was arguing.

What Came Before
Detail
Continue the argument

There is a particular anxiety that comes with owning a house by a named architect. People either freeze, treating it as a museum and living badly in it, or they renovate as though it were any other house and quietly destroy the thing they paid for. Neither is necessary, but avoiding both takes a step most renovations skip.

01
The reading

A good house is an argument

Serious houses are not collections of preferences. They are arguments, usually about one or two things, made consistently. In the Hollin Hills houses the argument is about dissolving the wall between inside and out: window walls with minimal trim, open plans, rooms that take their light and their sense of size from the landscape rather than from square footage.

Once you can state the argument in a sentence, you have a test for every subsequent decision. Does this make the argument stronger, or does it interrupt it.

Once you can state the argument in a sentence, you have a test for every decision that follows.
02
The trap

Preservation is not paralysis

These are houses people live in now, and the way people live has changed. The original plans rarely included a primary suite with its own bath. Insulation and glazing standards have moved on entirely. Refusing to touch anything is not stewardship; it usually means the house is gradually abandoned room by room.

The opposite failure is more common and more damaging. Standard renovation instincts, a bigger primary, a formal entry, more enclosed rooms, are precisely the instincts the original design was written against.

In the field
Both of the things he was most worried about turned out not to be obstacles. That is common enough that the first conversation is usually worth more than the first drawing.
Continue the argument
Continue the argument
03
The move

One core doing two jobs

In a Goodman house that had never been updated, the owner wanted a primary suite with a proper bath, and feared it would cost him a bedroom. He also assumed relocating plumbing in a slab-on-grade house was prohibitive. Neither turned out to be true. Cutting the slab is routine in these houses and is done all the time.

The design put the services into the core of the house and let that same core organise the circulation. Two jobs, one element, so the plan stays open. The suite can be closed off or walked through, chosen by whoever is living there that year, and the exterior views run uninterrupted from one side of the house to the other, which is what Goodman was after in the first place.

Inward Out
Inward Out
04
The obligation

Know what governs before you draw

Hollin Hills was listed on the Virginia Landmarks Register and the National Register in 2013, and the community operates its own design review guidelines. That is not an obstacle. It is a set of expectations you should know before the first sketch, not after.

The general point holds anywhere. Find out what governs, find out what the house was arguing, and only then decide what you want. In that order the constraints become the brief.

A house worth understanding

Read it before you change it

If you own a house by someone who knew what they were doing, the work starts with reading the original argument. That begins with a conversation, not a drawing.

Tell me about your house
Custom residential across DC, MD, and VA
Where this held, across the work
Inward Out
Inward Out
A Goodman house in a listed district, with a core carrying the services and the circulation at once.
The Kept House
The Kept House
A mid-century house the block had written off, edited rather than expanded.
Timeless Transformation
Timeless Transformation
An early-1970s courtyard house returned to the idea it was built on.
Notes & references
Project imagery: Inward Out, Hollin Hills, Fairfax County, VA. Design 2021, unbuilt. Luis Boza Architect. Hollin Hills listed on the Virginia Landmarks Register and the National Register of Historic Places, 2013; Fairfax County Historic Overlay District designated 2022. Confirm current review requirements with Fairfax County and the civic association before relying on any of the above.