How to Secure NCA (National Construction Authority) Approvals for Residential Developments in Kenya

Kenya’s real estate sector has experienced unprecedented growth over the last decade, with major residential hubs like Kilimani, Lavington, Syokimau, Ruiru, and Kitengela seeing a surge in high-rise apartments and gated communities. However, this building boom has also brought regulatory challenges, occasionally highlighted by the collapse of poorly constructed buildings. To enforce safety, quality, and structural integrity standards, the Government of Kenya established the National Construction Authority (NCA) under the National Construction Authority Act.

Securing NCA approval is a mandatory legal step before breaking ground on any construction project in Kenya. Whether you are building a private single-family home or a multi-story apartment block, starting construction without a valid NCA project registration certificate is a criminal offense. It can lead to arrests, heavy fines, immediate "Stop Order" notices, and eventual demolition of your structure.

This guide details the step-by-step NCA approval process, requirements, contractor categorization, building inspections, and how to successfully navigate compliance for your residential development.

Pre-requisites: What You Need Before Applying to the NCA

The NCA does not act in isolation. It serves as the final clearance body that verifies all other regulatory permits, professional certifications, and contractor credentials are in order. Before you log into the NCA portal to register your project, you must secure the following:

1. County Government Development Permission

Your architectural and structural drawings must be reviewed and approved by the respective County Government (e.g., Nairobi City County’s e-construction portal, Kiambu County Government, or Machakos County Government). You will be issued an approved building plan showing stamp approvals and a payment receipt.

2. NEMA License (National Environment Management Authority)

Every construction project must undergo an Environmental Impact Assessment (EIA) to evaluate its effect on the local ecosystem, drainage, and neighbors. A licensed EIA expert will compile a report and submit it to NEMA. NEMA will then issue an EIA License, which you must upload during the NCA application.

3. Registered Construction Professionals

The NCA requires that all lead consultants on the project be formally registered with their respective professional regulatory bodies in Kenya. You must provide their registration numbers:
* Architect: Must be registered and active with the Board of Registration of Architects and Quantity Surveyors (BORAQS).
* Quantity Surveyor (QS): Also registered and active with BORAQS.
* Structural/Civil Engineer: Must be registered with the Engineers Board of Kenya (EBK) and the Institution of Engineers of Kenya (IEK).
* Electrical/Mechanical Engineer: Must be registered with EBK.

4. An NCA-Registered Contractor

You cannot self-build a major project in Kenya unless you are a registered contractor. You must hire a contractor who is formally registered with the NCA. The contractor must have an active annual practicing license, and their category registration must match or exceed the financial value of your project.

Step-by-Step NCA Project Registration Process

Once you have gathered the pre-requisites, the application is processed online through the NCA Portal.

Step 1: Account Creation on the NCA Portal

1. Visit the official NCA website and navigate to the NCA Portal (or directly access the project registration module).
2. Create a developer/client account using your National ID (or Certificate of Incorporation for companies), active email address, and phone number.
3. Verify your account through the activation link sent to your email.

Step 2: Project Registration Data Entry

Log in and select "Project Registration." You will be required to fill in comprehensive project details, including:
* Physical location (County, Sub-County, Ward, Plot Number/Title Deed Number).
* Estimated project duration (start date and expected completion date).
* Total estimated project cost (based on the priced Bill of Quantities - BOQ).
* Details of the registered professionals (Architect, Engineers, Quantity Surveyor).
* Details of the contracted main contractor (NCA registration number and practicing license details).

Step 3: Document Uploads

Upload scanned PDF copies of the following documents:
* Approved Architectural Drawings (stamped by the County Government).
* Approved Structural Drawings (stamped by the County Government).
* Approved Structural Integrity Report (signed by a registered Structural Engineer).
* NEMA EIA License and the EIA Report.
* Certified Title Deed/Search Certificate (retrieved from the Ardhisasa portal to prove land ownership).
* Bill of Quantities (BOQ) summary page.
* Contract Agreement signed between you (the developer) and the registered main contractor.
* Contractor’s NCA Certificate and current annual practicing license.
* Professional registration certificates of the consultants (Architect, Engineers).

Step 4: Project Assessment and Levy Compliance

• NCA Levy Status: Previously, the NCA levied a 0.5% fee on all construction projects with a contract value exceeding KES 5,000,000. However, the government suspended this levy to lower construction costs and encourage real estate investment.
• While the 0.5% levy remains suspended, developers must still submit their projects for assessment. NCA will verify all details online and process the file for free, or charge minor administrative processing fees where applicable.

Step 5: Inspection and Issuance of the NCA Compliance Certificate

After online validation, NCA compliance officers will conduct a physical site inspection (or schedule one) to ensure:
* The site has proper hoarding (corrugated iron sheet fences) to protect the public.
* A visible Project Signboard is erected, displaying the project name, developer, consultants (Architect, Engineers, QS), contractor, and county approval numbers.
* Site safety protocols are in place, including personal protective equipment (PPE) for workers.
* Once the inspectors approve the site setup, NCA will issue a Project Registration Certificate and an official NCA Compliance Banner (Plaque). This banner must be prominently displayed at the construction site entrance.

NCA Contractor Categories and Value Limits

When hiring a contractor, you must ensure they are registered under the correct NCA category. The NCA groups contractors from Category 1 (NCA 1) to Category 8 (NCA 8) based on their financial capacity, equipment, technical staff, and past experience.

Note: Selecting a contractor whose category is below your project value (e.g., hiring an NCA 8 contractor for a KES 50 million project) will result in immediate rejection of your NCA application.

Checklist: Navigating the NCA Approval Process

Follow this checklist to ensure your residential development remains fully compliant from planning to handover:

• [ ] Verify Title Deed on Ardhisasa: Perform a search to confirm the land ownership is clean and clear.
• [ ] Retain BORAQS & EBK Professionals: Confirm the active status of your architect, QS, and structural engineers.
• [ ] Obtain County Approval: Upload drawings to the county portal and pay county building fees.
• [ ] Execute NEMA Audit: Secure your EIA license.
• [ ] Hire the Correct Contractor: Verify the contractor's NCA category, certificate, and current annual practicing license.
• [ ] Draft a Standard Contract: Use JBC (Joint Building Council) or FIDIC contract agreements to bind your contractor.
• [ ] Erect Site Hoarding and Safety Netting: Fencing is mandatory.
• [ ] Install Site Signboard: Include all project data and registration numbers.
• [ ] Provide Workers with PPE: Helmets, boots, and high-visibility vests must be worn on-site.
• [ ] Apply on NCA Portal: Upload all documents and keep track of the application number.
• [ ] Display the NCA Banner: Mount the compliance plaque at the site gate.

What to Do During NCA Site Audits and Inspections

NCA compliance officers conduct unannounced inspections of active building sites across Kenya. During these inspections, they check for:
1. Registered Site Supervisor: A qualified, NCA-accredited site supervisor must be physically present on-site during all working hours.
2. Quality Control Tests: Concrete cube tests, steel tensile strength certificates, and soil compaction reports must be available for review.
3. Safety Violations: Absence of scaffolding safety nets, lack of safety harnesses for workers on upper floors, or workers without protective boots will result in immediate fines and site closure.
4. Approved Plans: A set of county-approved architectural and structural drawings must be physically present in the site office.

If your site is issued with a Suspension of Construction Notice (Form NCA 8), you must stop work immediately. Continuing construction after a stop order is issued can lead to criminal prosecution and a permanent ban of the contractor.

Ensure Your Property is Safe and Compliant

Navigating building codes, coordinating with multiple regulatory bodies, and auditing existing buildings for structural defects requires specialized expertise. If you have an existing residential property that needs structural repairs, a building audit, or compliance updates to meet NCA and County Government safety regulations, we are here to support you.

Submit a Maintenance Request with us today, and our team of registered structural engineers and project management experts will audit your property, address structural issues, and ensure your building complies with all safety codes.

Submit a Construction Compliance and Maintenance Request Now