New building plans
Architectural drawing sets for new homes, second dwellings and selected commercial or community projects.
Professional draughting services · Covering all angles
Building plans shaped around your project.
Clear, coordinated architectural drawings for new homes, alterations, additions, existing buildings, commercial projects and complex compliance work.
SACAP registered PAD24749947 • Krugersdorp • Serving Gauteng
The belief behind our work
Every “something great” in life starts with a solid foundation and having a plan.
We gladly put pencil to paper, ruler in hand, to assist with additions, alterations and building design requirements.
Let the plan begin. Inspired by Jeremiah 29:11Who we are
Personal service, practical thinking and plans you can understand.
Cornerstone Draughting Solutions is a South African architectural draughting practice based in Krugersdorp. We help homeowners, property owners, businesses, body corporates and trustees turn ideas and existing buildings into clear, professional plans.
The practice is led by Jaco Esterhuizen, a SACAP-registered Professional Architectural Draughtsman. You work directly with the person responsible for your project—from the first discussion through to final documentation.
- Company
- 2026/529615/07
- SACAP
- PAD24749947
What we do
From the first idea to a coordinated drawing set.
Every property and project follows its own route. We assess what is available, identify the likely requirements and prepare the right documentation for the next step.
Alterations & additions
Extensions, extra rooms, patios, garages, carports, pools, boundary walls, outbuildings and renovations.
As-built drawings
Measured drawings where approved plans are missing, outdated or do not reflect what is on site.
Site Development Plans
Documentation of buildings, boundaries, access, parking, common areas and development information.
Technical documentation
Plans, elevations, sections, roof information, schedules and supporting notes required for the project.
Council submission support
Preparation, coordination, submission assistance and responses to municipal comments where appointed.
Residential & commercial
Designed for real properties and real life.
We prepare plans for houses, additions, second dwellings, entertainment areas and selected offices, shops, schools, churches and community facilities. Specialist input is identified and coordinated where required.
Complexes & body corporates
Establish what was approved, what exists now and what must happen next.
Cornerstone offers a staged process for body corporates, trustees, managing agents and owners. This avoids immediately redrawing every unit before the overall position is understood.
- Municipal plan and SDP retrieval
- Site inspection and measurement
- Approved-versus-existing comparison
- Compliance reporting and next steps
- Overall SDP updates
- Individual unit building plans
How it works
A clear route from idea to plans.
- 01
Consultation & quotation
We discuss the property, proposed work, available plans and intended outcome.
- 02
Property information & survey
We review the records and arrange a site visit and measurements where required.
- 03
Design & drawings
We develop the layout, plans, elevations, sections and supporting information.
- 04
Review & coordination
Agreed revisions are completed and specialist consultants are involved when needed.
- 05
Final documentation
The coordinated drawing set is prepared for the next professional or approval stage.
- 06
Municipal submission
The project proceeds through the applicable municipal route where required.
Municipal assessment periods and final decisions remain under the control of the relevant authority.
2026 pricing guide
Complex survey, SDP and unit plan services.
Important: These prices apply only to complex-related services. New buildings, additions, other residential work and commercial projects receive a complete project-specific quotation.
Complex survey
From R6 650
Up to 30 unitsSDP update
R2 800
Per affected unitStandard unit plan
R15 970
Per unit · listed scopeView complex pricing details
| Service | Fee |
|---|---|
| Site survey — 30 units or fewer | R6 650 |
| Site survey — 60 units or fewer | R9 950 |
| Site survey — 90 units or fewer | R12 250 |
| Retrieve existing SDP from City Council | R1 200 |
| Full complex SDP update | R2 800 per affected unit |
| Standard individual unit plan package | R15 970 per unit |
Planning something different?
Send the property address, a short description and any plans or photos you have. Jaco will assess the scope and provide a full quotation.
Engineering, specialist consultant, municipal and submission fees are separate unless specifically included. The quotation issued for your project takes precedence over general website information.
Client resources
Plain-language guides to help you prepare.
Download the guides relevant to your project. Procedures, contacts and tariffs can change, so confirm current municipal requirements before travelling, paying or submitting.
Client introduction guideBuilding plans, professional stages and project preparation
Complex compliance guideSDPs, unit plans and sectional-title considerations
Complex pricing guide 2026Survey, SDP and individual unit plan services
Johannesburg property recordsOld plans, SG diagrams and zoning information
Johannesburg plan progressA practical guide to common assessment stages
Mogale City property recordsOld plans, SG diagrams and zoning information
Mogale City plan progressLodgement, technical review and decisions
Cornerstone portfolio 2026An introduction to our work and capabilities
Common questions
Good information makes a better start.
When might I need building plans?
For a new building, extension, structural alteration, garage, carport, enclosed patio, outbuilding, pool, change of use or work not reflected on approved plans. The exact requirement depends on the property and municipality.
What if I cannot find the approved plans?
We first confirm the archive search and legal property description. If no usable plan is available, a measured survey and complete existing or as-built drawing set may be required.
Is an SG diagram the same as a building plan?
No. An SG diagram records cadastral boundaries, dimensions and beacons; a building plan records the building and architectural information.
Do I always need an engineer?
No. Structural changes, foundations, retaining work, spans, drainage or municipal requirements may trigger engineering input.
How long will approval take?
There is no guaranteed approval period. Timing depends on the municipality, project route, workload, completeness and comments raised during assessment.
Let the plan begin
Tell us what you want to build, change or bring up to date.
Include the property address, a short project description and any plans or photographs already available. We’ll advise what is needed for an accurate quotation.
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