Home Additions

Lake Waukomis Addition Remodel ReTouch
Remodel Addition Retouch
Kansas City Addition Remodel

Additions.  A family has grown, but the house hasn’t.  This is a great solution to keep your neighborhood, keep your house, but improve your life.  An addition is the most ambitious, complicated and time consuming way to change an existing house, but it also can yield the most dramatic improvements.


How much does an Addition cost?

The #1 question we get from people is the ever popular…wait for it… “How much is an addition?”



Here are a few sample levels of construction complexity that affect the price.


Level 1: The Attic Conversion   $175-250 psf

No foundation, but new roof, walls and interior

  • New rooms

  • New roof and wall structure

  • Existing stairs

  • All new interiors




Level 2: Standard Addition   $225-295 psf

The house “footprint” grows, all new

  • Some existing spaces affected

  • New foundation, walls and roof

  • New interior space

  • Usually works for 700 s.f. or more




Level 3: Full Custom (or smaller addition)   $295-375 psf

The “footprint” grows, full basement, custom interior work

  • Full basement foundation

  • All new walls and roof structure

  • Upgraded windows

  • Custom interior finish

  • May include a kitchen and some baths

  • A smaller addition usually means this higher cost psf




Of course, each addition (and client) is unique, and a personalized budget will be developed for your project during a collaborative design process.



Some of our favorite addition finish products and design elements:

  • Open floor plan  An older house with a broken-up floor plan can be completely transformed by eliminating old load bearing walls
  • Moving the stairs    Often the stairs up and down have become the “elephant in the room” that everything else has to work around.  Moving them can be a lot easier than it seems.
  • Full basement  Foundations are expensive, but sometimes a nice big chunk of bonus space can be a great move
  • Let there be light!   Many older homes don’t have enough windows.  New additions are a great way to solve that problem if they are designed smartly.
  • Insulation    New walls are a chance to insulate really well using foam, Spyder or another new product


Home Addition problems to avoid:

  • DIY nightmare   That Home Depot commercial makes this seem so easy. We get a lot of calls from people who discover there is more to a bathroom remodel than 30 seconds of an exciting song and Josh Lucas’s sexy voice. If this is something you are considering, call me and I can help walk you through the pitfalls-beforehand.
  • Too cheap to be true   We find a lot of advertisements out there for cheap additions that trap a lot of people who just don’t know any different.  Additions have so many ways to go wrong.  Check out past work, take your time picking the team.
  • Foundations matter   If something goes wrong on an addition, it likely involves the foundation.  Make sure you know how water is getting handled, and how the addition will tie into the existing house.
  • Frankenaddition An addition can easily look like it was just slapped onto the side of a house.  The goal should be improving the way the entire house works while making it feel like it has always been there.  This requires a lot of skill from the architect, but is well worth the investment.


How to Design a Home Lighting Plan

Author Bio: Lisa Wetherell runs the blog Lighting House – where she writes about her knowledge gained from 10 years…
Read More


Spaces for Life: Choosing a deck railing

First, a few fyi’s.  Deck railing looks really good, but it has a purpose.  And that is to make sure…
Read More