Jeff Day Residential Architecture

Jeff Day Residential Architecture Jeff Day & Associates, LLC is an Architectural firm dedicated to affordable and intelligent design.

Jeff Day & Associates, LLC is an Architectural firm dedicated to affordable intelligent design & a spirit of teamwork and collaboration with all of our clients big and small, and a focus on Sustainable (GREEN) Architecture)

07/28/2026

Get ahead of future Projects and commit now if you are wanting it done in 2027!!!!! ✅

Already have several on the books 🤷🏼‍♂️

Well its not every day that you have a client to design a new home for, that happens to be an OLYMPIC GOLD MEDAL WINNER....
07/24/2026

Well its not every day that you have a client to design a new home for, that happens to be an OLYMPIC GOLD MEDAL WINNER..... But we were lucky enough to not only have them as a client - they came by today and let the team check out the medal, and he told us all about it!

More than a decade ago we were introduced to this client to help them design a very large scale addition and renovation ...
07/22/2026

More than a decade ago we were introduced to this client to help them design a very large scale addition and renovation to this beautiful University City home.
We were contacted a short time later (2014) to design a Carriage House -
Then in 2024, called yet again to design the Pavilion and Pool (yes we can help design those too!)
Needless to say, this family has become friends more-so than clients!
Check out these select photos from a photoshoot on this property!

Another one of our Projects is underway! this one is in collaboration with Hibbs luxury homes. Can't wait to see it when...
06/26/2026

Another one of our Projects is underway! this one is in collaboration with Hibbs luxury homes. Can't wait to see it when its done!

CHECK IT OUT!This 11,000 square foot home is well underway in Town and Country, MO-This home will be nearing completion ...
06/25/2026

CHECK IT OUT!
This 11,000 square foot home is well underway in Town and Country, MO-
This home will be nearing completion toward the end of 2026!

06/12/2026

Big Things Coming Soon... Another Home under construction, this one in Des Peres, Mo. Stay tuned for the final Result!

05/19/2026

CHECK. IT. OUT!
Our design for a Private Residence in Utah is well underway!
Take a quick tour of the current progress with Steve!

MORE NEW STUFF MOVING INTO PRODUCTION!This private residence will be built on a heavily wooded hilltop overlooking the c...
04/21/2026

MORE NEW STUFF MOVING INTO PRODUCTION!
This private residence will be built on a heavily wooded hilltop overlooking the city of Eureka, MO !!

04/20/2026

This monster is finally under construction! Stay tuned for the final result...

Address

14311 Manchester Road
St. Louis, MO
63011

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

+13146442775

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