Architecture × AI · Seoul

Architecture work,
turned into tools.

eAN-SPACE builds AI tools for the repetitive parts of architectural work: quantity takeoff, permit review, demolition-plan drafting, call-record reports and client-facing storyboards.

We automate repetitive work from on-site design, BIM and construction practice with tools that combine code and AI. The architect makes the final call.

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Quantity takeoff · live screen recording
※ Real screen recording of the tool (edited, sped up).
14yrsof on-site design, BIM and construction experience
8tools · 6 done · 1 updating · 1 in development
2025.10Started in Dangsan, Yeongdeungpo-gu, Seoul
Why we build

Less repetition, better decisions

Architecture work still has a lot of repetitive manual effort. eAN-SPACE builds its tools starting from that gap felt by small architecture offices, building owners and design and construction practitioners. We cut repetition to raise efficiency and accuracy, and help you spend the time saved on understanding, judgment and design quality.

QUANTITY

Drawing quantity takeoff

Today · Quantity takeoff still means a lot of manual work across CAD, a calculator and Excel.

So we made pulling quantities from drawings and organizing them into a table simple.

Time · Full glazing takeoff 8+ hours → within 1 hour · curtain wall within 10 minutes (estimate from hands-on experience)
Accuracy · A table by size makes it easy to spot omissions
PERMIT

Permit review process

Today · People still have to look up regulations, calculate and chase things down by hand.

So we organize the review flow to cut the time spent on repeated checks.

Time · 3+ hours → within 30 minutes (estimate from hands-on experience)
Accuracy · Prevents missed checks · planned Claude API connection
DEMOLITION

Demolition plan writer

Today · A demolition plan usually runs about 100 pages, so entering and revising each item takes a lot of effort.

So we built it so you enter only the essential information into a base form and the document comes out.

Time · 8 hours → 1–2 hours (estimate from hands-on experience)
Consistency · One base form keeps the document format consistent
CALL RECORD

Call record automation

Today · In a small office, people do everything by hand, starting with the meeting minutes. It is also a feature every office needs, regardless of size.

So we turn voice recordings into meeting minutes and reports.

Time · For a 1-hour meeting → within 15 minutes (estimate from hands-on experience)
Productivity · Less note-taking burden, more focus on the real work
Record keeping · Discussions are kept as documents and can be checked again
STORYBOARD

Storyboard writer

Today · Understanding goes up when you can show the client what they want as a video.

So we turn storyboards for client discussion into video.

Time · 5 hours → 20 minutes (estimate from hands-on experience)
Understanding · The client sees the result as a video first
Comparing options · Build several options and review them together
MOODBOARD

Moodboard maker

Today · A moodboard is made to grasp materials, textures and colors, and it also takes time to make.

So we quickly produce moodboards for reporting and for material decisions.

Time · 3+ hours → within 30 minutes (estimate from hands-on experience)
Understanding · Share materials, textures and colors visually
Comparing options · Compare material options side by side and decide
COMPETITION

Competition design support

Today · There are checks similar to permit work, but a design competition is truly a design task.

So we compress unnecessary time to free up time for better improvements and proposals.

Quality · Cut basic review time and invest it in design improvement and the proposal
Time · A few days → within 1 hour (target)
MUNGTON

Mungton

Today · While working on a computer, the features you need are scattered in many places.

So we gathered favorites, folders, AI usage and notes into one widget.

Convenience · Use what you need while working in one place
Focus · Fewer steps to find and open things, so you keep your flow

※ Times are the author's estimates from hands-on experience and include review time. Time for the existing method is set conservatively. The competition tool is still in development, so its figure is a target.

How we build

AI drafts, checks and organizes.
The architect makes the final call.

We do not build tools that leave everything to AI. Code does the calculation, AI handles interpretation, checking and drafts, and the architect makes the final call.

01 · CODECalculate and extract

Accurately calculates and extracts quantities and values from drawings and data.

02 · AIInterpret · check · draft

Interprets and checks results, and writes explanations and document drafts.

03 · ARCHITECTFinal call

The architect makes regulatory and design judgments, and permits go through confirmation by the local authority.

Products

See it in action

Pick a tool to see its current stage and a real screen.

What it does

Calculates quantities from AutoCAD drawings.

What this screen shows

Shows the process and result of recognizing cells in a sample curtain-wall drawing and organizing glass counts and ㎡ by size into a table.

Quantity takeoff · v1
Result · glass sizes and quantitiesBased on the tool's output
Regular glass494 pcs357.39 ㎡
Spandrel1,923 pcs1,550.79 ㎡
Excluded cells272 cellsthin cells (≤100mm), etc.
Width × Height (mm)Count㎡ per pieceTotal ㎡
635 × 8352540.530134.68
635 × 535540.34018.35
635 × 1,302.5230.82719.02
1,335 × 2,167.5172.89449.19
1,335 × 1,202.5171.60527.29
500 × 470140.2353.29
1,335 × 2,135142.85039.90
500 × 835120.4185.01
Regular glass total494357.39
Spandrel total1,9231,550.79
Only the top 8 sizes are shown. See the full list in the tool.
※ Real screen recording (edited, sped up). The table reproduces values from the tool's result screen.
What it does

Runs the review process for legalizing unauthorized buildings, change of use, new construction and major alteration.

What this screen shows

Shows the flow: enter an address, the tool looks up public records and summarizes the site, then you pick the review task.

Permit review checklist
※ Real screen recording (3× speed). Draft done and being updated; the final call is made by the architect and the local authority.
What it does

Writes the demolition plan filing documents.

What this screen shows

Shows the writing screen where the document is assembled as you enter items.

Demolition plan writer
※ Real screen recording (2× speed). Done.
What it does

Turns call and meeting audio into minutes and writes reports.

What this screen shows

Shows loading a recording, converting it to text and producing a report.

Call record automation
※ Real screen recording (edited, 2× speed). The result report screen will be added later (planned).
What it does

Writes storyboards for client discussions.

What this screen shows

Shows the writing process and lets you pick result-video examples made for each project.

Storyboard writer
Result video examples →
※ Real screen recording and result videos. Use the buttons above to pick a result video (Budapest · Bukchon · Milano · Songhyeon · Venice · Jeju Seongso · Yongsan Citizens' Park · Magok Arcade · Seoul Station Renovation). Done.
What it does

Creates moodboards for client reports and material decisions.

What this screen shows

Shows the screen where images, materials and colors are gathered into a moodboard.

Moodboard maker
※ Real screen recording (edited). Done.
What it does

A Windows desktop widget that opens web and folder favorites in one place, shows AI usage and saves notes.

What this screen shows

Shows the widget screen and AI usage updating.

Mungton · Windows desktop widget
Mungton widget, real screen
FavoritesOpen web favorites and internal folder favorites in one place
UsageShows linked AI usage
NotepadBuilt-in notepad for keeping multiple notes
※ Development complete. The current screen is a version that also shows other vendors' usage; it will be revised to focus on Claude usage (planned).
What it does

When a competition brief is announced, it grasps the requirements, does a first pass of code review and calculations, and sets a basic massing plan.

What this screen shows

Shows an example screen layout of the step-by-step flow, which is in development.

Competition design support
STEP 1Enter the competition brief
STEP 2Grasp the brief requirements
STEP 3First pass of code review and calculations
STEP 4Basic massing plan
※ Example of the flow layout. Design judgments after this are made by the architect.
Our story

From the construction site to the tools

Based on design, BIM and construction experience built up on site, we design and build automation workflows for architecture practitioners, from building-code review to drawing quantity takeoff.

2011 – 2024
On-site design · BIM · construction at a general contractorWorked for 14 years on on-site design, BIM and construction at a general contractor.
2025. 10
eAN-SPACE opensStarted in Dangsan, Yeongdeungpo-gu, Seoul.
Development complete
MungtonA Windows desktop widget with web and folder favorites, linked AI usage and a notepad.
Done
Moodboard makerMoodboards for client reports and material decisions.
Done
Storyboard writerStoryboards for client discussion.
Phase 1 done
Call record automationVoice + meeting-minutes writer, report writing.
Done
Demolition plan writerDemolition plan filing document writer.
Draft done
Permit review processReview process for legalizing unauthorized buildings, change of use, new build and major alteration. The draft is done and being updated.
v1 done
Quantity takeoffDrawing quantity takeoff. The sample demo is a curtain wall.
In development
2026.10
Competition design supportIn development, from grasping brief requirements to a basic massing plan.
Roadmap

What's next

We move in three steps. Current status is shown in the product list above; everything below is at the planning stage.

STEP 1

Refine today's tools

Bring finished and in-progress tools up to a level you can use in practice right away.

Quantity takeoff · broader member and trade coverage
Permit review process · updates and use in real work
Competition design support · complete v1 (Oct 2026)
Call record automation · second round of improvements
Mungton · add features
STEP 2

Connect data and AI

Pull in regulation and building data to produce reviews backed by sources.

Permit pre-review engine · connect the Claude API
Chatbot · connect the Claude API
STEP 3

Connect design tools

Link with design tools such as Revit and SketchUp to reduce repetition in the drawing work itself.

2D → 3D conversion and quantity takeoff
Schematic design → construction documents automation
Model → render connection
Work with us

The know-how behind our tools

The know-how we build into our tools is also available as consulting, teaching and adoption support.

Permits · change of use

Permit and change-of-use consulting

We advise on permits for small buildings, change-of-use review for Airbnb operation, and the feasibility of legalizing unauthorized buildings.

For: small building owners, lodging operators
Teaching

AI for architecture practice (course)

We guide you from the basics, hands-on, in connecting AI tools and automation to architecture practice.

For: architects, practitioners, architecture students
Adoption

Work automation adoption consulting

We look at the repetitive work of design and construction teams and plan what to automate and what people should decide.

For: architecture offices, contractors, design teams

Contact

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Request a demo

Start with a demo of the tools

  • ✓We show the finished tools (quantity takeoff, moodboard, storyboard and demolition-plan writers, call record automation, Mungton) on real screens.
  • ✓We share progress on the permit review process, which is being updated, and the competition design support program, which is in development.
  • ✓We check together whether a tool fits the work you do.
※ An intro video stitching together real screen recordings of the 7 finished tools (edited).

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