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)

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!

LOOK OUT LAKE OZARK!We have another one hot off the presses - we are playing around with different exteriors, and this i...
05/18/2026

LOOK OUT LAKE OZARK!
We have another one hot off the presses - we are playing around with different exteriors, and this is the first draft of the exterior for a private residence that will soon be underway in Osage National, with a phenomenal fairway view - and a killer pull-through garage -

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...

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04/15/2026

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Robert was well known in the St. Louis design community as the Owner and Chief of Creativity at Anew Nature .His portfol...
03/30/2026

Robert was well known in the St. Louis design community as the Owner and Chief of Creativity at Anew Nature .
His portfolio of work is scattered about the buildings of St. Louis and St. Louis County including offices, private homes, and restaurants locals have likely eaten at, Not the least of which is in our Architectural Office - and more importantly, in our homes.

If you knew Robert, it is likely that he impacted you - and Thursday night, we will be saying goodbye.

PLEASE Join us -

Another incredible project starting construction - A roughly 10000 square foot home! Stay tuned for in progress, and fin...
03/19/2026

Another incredible project starting construction - A roughly 10000 square foot home! Stay tuned for in progress, and finished pics.

New stuff entering the construction drawings phase - soon to be built in St. Charles Missouri!Sometimes you do a project...
03/13/2026

New stuff entering the construction drawings phase - soon to be built in St. Charles Missouri!
Sometimes you do a project on a street - and then it expands into another and another.... on this particular street in St. Charles, this will be our 5th fully custom project for private clients !

WE ARE HIRING!We are currently looking to hire for 2 positions! 1 Full Time Senior Drafter/Project Manager1 Part Time/Fu...
02/03/2026

WE ARE HIRING!
We are currently looking to hire for 2 positions!
1 Full Time Senior Drafter/Project Manager
1 Part Time/Full Time Internship draftsperson

Both positions will require a strong knowledge of Revit Drafting Software

Please PM me if interested!

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

Website

http://www.jeffdaygreen.com/

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