Architecture CAD Models

Explore Architecture CAD models for engineering workflows. Preview online and download STEP/STP, IGES, STL and more. Filter by tags, file type, price and popularity.

All Designs (231 results)2D technical drawing library
Intricate Pyramidal Abstract Sculpture Design with Open Corridors
Intricate Pyramidal Abstract Sculpture Design with Open Corridors
Architecture
Pyramidal Sculpture
Abstract Design
.STEP
<100
<100
Free
Simplified Model of Bestemor Fyr Lighthouse in Mandal Norway
Simplified Model of Bestemor Fyr Lighthouse in Mandal Norway
Architecture
Bestemorfyr
Lighthouse
.STEP
<100
<100
Free
Detailed 3D Model of CP Stony Creek Bridge - Canadian Railway Architecture
Detailed 3D Model of CP Stony Creek Bridge - Canadian Railway Architecture
Architecture
Cp Stony Creek Bridge
Railway Bridge
.STEP
<100
<100
Free
Fusion Spired Design CAD Model
Fusion Spired Design CAD Model
Architecture
Fusion Spired Design
Structural Elements
.STEP
<100
<100
Free

Don't see what you need?

Get a custom CAD file built by a vetted specialist — delivered production-ready in 24 hours.

Hire a Designer
500+Projects Done
24 hrResponse
15+CAD Tools
Pontoon House Structural Design
Pontoon House Structural Design
Architecture
Pontoon House
Floating Architecture
.STEP
<100
<100
Free
Fence Design Using Power Copies in CATIA 3DExperience
Fence Design Using Power Copies in CATIA 3DExperience
Architecture
Fence Design
Power Copies
.STEP
<100
<100
Free
Airport Entrance 3D Model for Architectural Visualization
Airport Entrance 3D Model for Architectural Visualization
Architecture
Airport Entrance
Architectural Visualization
.STEP
<100
<100
Free
Decorative Ceiling Light Model
Decorative Ceiling Light Model
Architecture
Ceiling Light
Decorative Lighting
.STEP
<100
<100
Free
Kitchen Hood Design for Ventilation Systems
Kitchen Hood Design for Ventilation Systems
Architecture
Kitchen Hood
Ventilation System
.STEP
<100
<100
Free
Screenshot 2026-01-17 145823.png
3D AutoCAD Chair Model With All Details.
Architecture
CAD for furniture
CAD
.DWG
<100
<100
$15
Universal Habitat Module for Mars Colonization
Universal Habitat Module for Mars Colonization
Architecture
Universal Habitat Module 4 3 1
Modular Design
.STEP
<100
<100
Free
Innovative Cylindrical Warehouse Storage Concept with Hexagonal Box Arrangement
Innovative Cylindrical Warehouse Storage Concept with Hexagonal Box Arrangement
Architecture
Interior Dry Wall
Drywall Installation
.STEP
<100
<100
Free
Honeycomb Wall System for Personal Care Product Organization
Honeycomb Wall System for Personal Care Product Organization
Architecture
Honeycomb Wall
Bathroom Design
.STEP
<100
<100
Free
Facade Lamp Design for Lighting Development
Facade Lamp Design for Lighting Development
Architecture
Facade Lamp 1
Lighting Design
.STEP
<100
<100
Free
Wall House Architectural 3D Model
Wall House Architectural 3D Model
Architecture
Wall House 1
3D Cad Model
.STEP
<100
<100
Free
CH P Hut Mui 1 - Detailed 3D CAD Model
CH P Hut Mui 1 - Detailed 3D CAD Model
Architecture
Ch P Hut Mui 1
3D Cad Model
.STEP
<100
<100
Free
Two Stage Staircase 2 | 3D CAD Engineering Model
Two Stage Staircase 2 | 3D CAD Engineering Model
Architecture
Two Stage Staircase 2
Staircase Design
.STEP
<100
<100
Free
Emergency Exit And No Smoking Sign Light 1 | 3D CAD Engineering Model
Emergency Exit And No Smoking Sign Light 1 | 3D CAD Engineering Model
Architecture
Emergency Exit Sign
No Smoking Sign
.STEP
<100
<100
Free
Lighthouse Light | 3D CAD Engineering Model
Lighthouse Light | 3D CAD Engineering Model
Architecture
Lighthouse Light
3D Model
.STEP
<100
<100
Free
Asian Inspired Door | 3D CAD Engineering Model
Asian Inspired Door | 3D CAD Engineering Model
Architecture
Asian Inspired Door
3D Cad Model
.STEP
<100
<100
Free
Light House 2 | 3D CAD Engineering Model
Light House 2 | 3D CAD Engineering Model
Architecture
Light House 2
3D Model
.IGS
<100
<100
Free

Need a file that doesn't exist in the library?

Describe your requirement and we'll match you with a vetted CAD expert. SolidWorks, AutoCAD, Revit, Fusion 360 and 15+ tools supported.