Should I ask a real estate agent before a major remodel?

If you might sell one day, it’s worth one conversation, and it costs you nothing. An architect and a contractor tell you what can be built and what it will cost. I can tell you what buyers here respond to, which choices narrow the market for a house, and where the same money might do more. You don’t have to be selling, and you don’t need to have decided anything.

What I look at

When someone shows me plans, I’m not checking the engineering. I’m asking the questions a buyer will ask years from now:

Does it keep the light? An addition that darkens the living room can cost more than it adds.
What does it do to the plan? Bedroom count, where the main bedroom sits, whether the kitchen still opens to the garden.
Does it fit the street? A house that ends up far above everything around it can be hard to price, however beautiful it is.
Will the paperwork be clean? Permitted, inspected and closed out, so it’s simply part of the house when you sell.

Sometimes the answer is “go ahead, this is a lovely project.” Sometimes it’s “the same budget would do more on the garden side.” Either way, you hear it before anything is ordered. That’s the point.

What I’m not

I’m not an architect, a contractor, an engineer or a tax adviser, and I won’t pretend to be. Those people decide what can be built, how and for how much. My part is narrower: a real-estate perspective on what buyers here have tended to value, from someone who walks through a lot of Palo Alto houses.

How it works

Send me your address and a sentence about what you’re considering. I’ll look at the house and the recent sales around it, and if it helps, I’ll come by. There’s no need to tidy up. I’ve seen a great many kitchens mid-thought.

Why not ask while it’s still just a sketch?

Maggie is a licensed California real estate agent (DRE #02117367), not an architect, contractor, engineer, arborist or tax adviser. These answers give a real-estate perspective and a plain-English reading of published rules, current as of the date on the page. Confirm tree and permit questions with the City of Palo Alto before work begins.

Maggie Ma Keller Williams Palo Alto · DRE #02117367 Updated October 3, 2026

Have a question about your own house? Ask Maggie directly → Or text Maggie.

Thinking about changing something in your home?

Before you spend the money, I’m happy to give you a real-estate perspective. Some improvements make sense because you’ll enjoy them. Some may also help when you eventually sell. Others cost far more than buyers are likely to value.

If you’re deciding between options, feel free to ask me before you start.

Before you spend the money, I’m happy to give you a real-estate perspective. If you’re deciding between options, feel free to ask me first.

Ask Maggie before I remodel →

A real-estate view of what buyers respond to. It isn’t a substitute for an architect, contractor or engineer.