Office Corner Desktop Plans

Submitted by Ana White on Tue, 08/27/2019 - 19:38
Difficulty
Beginner
| Print this plan

Corners in offices can be great ways to expand your space - whether you use the corner for a computer or a workspace.

With this easy plan, you can build your own corner desktop.  Build bases to suit your storage needs to create the perfect corner desk system!

Shown with open shelf base and open bases with drawers. See all plans in the Modular Office Collection to customize your corner desk top with the perfect bases.

corner desk top
Dimensions
corner desk top dimensions
corner desk top dimensions

Preparation

Shopping List
  • 1 – Sheet of 3/4″ MDF or hardwood plywood
  • Edge Banding if you are using hardwood plywood
  • 4 – 1×2 Boards
  • 1 – 1×3 Board
  • 3″ screws for attaching the back leg OR corner brackets and screws to attach the back leg with hardware
Common Materials
1 1/4 inch screws
120 grit sandpaper
primer
wood conditioner
paint
paint brush
Cut List

Cut List for Tabletop Pieces

  • 1 – 3/4″ MDF or Hardwood Plywood cut in a 38″ x 38″ square (you will cut off one corner in step 1)
  • 2 – 1×24 boards @ 24 1/4″ (you can cut the pieces out of your scraps from the corner, dimensions 23 1/2″ x 24 1/4″)

Cut List for Trim Under Tabletop

  • 1 – 1×2 @ 58 1/4″ (trim in red)
  • 2 – 1×2 @ 56 3/4″ (trim in green)
  • 4 – 1×2 @ 16 1/2″ (trim in blue)
  • 1 – 1×2 @ 38 3/4″ (trim in yellow)
  • 1 – 1×2 @ 22″ (trim in pink, cut to measurement, mitering ends 45 degrees)
  •  

Cut List for Leg

  • 3 – 1×3 @ 29 3/4″ (leg pieces)
Tools
Tape Measure
Speed Square
Pencil
Hammer
Safety Glasses
Hearing Protection
Kreg Jig
Circular Saw
Power Sander
General Instructions

Work on a clean level surface and use proper safety precautions and equipment. Review the plans before beginning, having a clear understanding of how the plan will be put together. Predrill and countersink your screws, using glue. Check for square after each board is fastened.

Instructions

Step 1

Measuring the tops. Measure the tops of your bases and make sure they will fit in a 15 1/2″ x 21″ opening. If they will not, adjust the trim lengths to fit in step 3.

Step 2

Tabletop Pieces. Cut out your tabletop pieces as shown above. For the corner, blue, cut a 38″ x 38″ square. Then mark on 2 sides 23 1/2″ from the back. Draw a 45 degree angle between the two points and cut off the corner.

Step 3

Trim Pieces. On the underside of the tabletop, fasten the trim pieces using the 1 1/4″ screws and glue.
Start with the red board, fastening it 3″ from the back edge and 1″ from the front side edge as shown above.
Then fasten the green boards, leaving a 16 1/2″ gap between the two green boards. Next, fasten the white boards. Where the white boards span the tabletop joint, make sure you fasten to both the corner and side tabletop pieces.
Then fasten the yellow trim piece in place. Finally, measure and cut the pink piece, mitering ends in 45 degrees. Use glue and let the glue dry with the piece laying flat.

Step 4

Leg. Build the leg by fastening 2 of the 1×3 boards together with glue, 1 1/4″ screws, and clamps. Let dry and fasten the remaining 1×3, again with glue and clamps and screws. Let dry. You can attach the leg to the tabletop by screwing through the top, screwing through the trim, or using corner brackets.

Finishing Instructions
Preparation Instructions
If you want to finish the plywood edges of the desktop, use edge banding ironed on. Sand the edges smooth.
Help Improve This Plan

We apologize if there was an error in this plan. Please help us out and report any errors here.

Comments

Sadie (not verified)

Mon, 01/23/2012 - 20:36

also, just to add, i am using the corner desk top plan, extending one side by a few inches. one base is the file cabinet plan and the other side is the book case plan. I am really excited about this project :)

EB (not verified)

Tue, 06/26/2012 - 06:33

HI there! I know this is an older plan on your site - I cant seem to download the PDF version of the plan? Can you take a look and maybe send it to me? This corner plan is just what Ive been looking for to DIY myself a desk!
Thanks ana!

laniehoe

Fri, 07/06/2012 - 22:09

Not only do I like this desk but I LOVE Whatever that is holding the inks and punches on the wall above. I have been going insane trying to find a way to put mine on the wall where they would be easily reached. Please tell me that is one of your designs and how do I make it.

Sara (not verified)

Tue, 07/17/2012 - 07:39

Hi Ana - Love love love this. I am wondering if you can direct me to a specific link that shows the plans for these particular bases shown in this pic (ones with big section on top, big on left and 3 little on right)? Thank you!

Jay (not verified)

Mon, 08/20/2012 - 22:20

Dear Ana,
Thank you so much for this website. I'm a police officer by profession, but I've always loved woodworking and carpentry. I've recently taken carpentry up as a hobby to pass time through a work related injury and have plans to build several of your designs . I can't thank you enough for the inspiration and the groundwork which will allow me to put my downtime to good use and stretching my money, while providing quality furniture that I will enjoy for years to come.

Greg (not verified)

Mon, 01/07/2013 - 19:36

I would like to build the exact same corner desk as in the picture. Do you have the cut list and plans for the base units with the open shelves? Thanks.

Francis (not verified)

Sat, 01/19/2013 - 17:44

Hi, I'm considering starting this project. I'm wondering whether the seams between the three different desktop pieces are visible. I'm assuming so based on other DIY projects I've done with similar aspects. Has anyone had luck hiding them? Perhaps by filling the whole length of the seam with wood filler?