What Is a Water Connection Permit?
A water connection permit is an authorization issued by a licensed water service provider allowing a property to be connected to the public water supply network. The permit confirms that:- The property owner has applied for water services.
- The necessary documentation has been submitted.
- The proposed plumbing installation complies with regulations.
- Applicable fees and deposits have been paid.
- Technical surveys and inspections have been completed.
Estimated Water Connection Permit Charges in Kenya, 2026
The table below summarizes the typical charges applicable for new water connections in many Kenyan water utilities.| Service | Estimated Charge (KES) |
|---|---|
| New water connection (½ inch to 1 inch) | 2,500 |
| New water connection (1.5 inch to 3 inch) | 7,500 |
| New water connection (Above 3 inch) | 15,000 |
| Domestic sewer connection | 2,500 – 5,000 |
| Commercial sewer connection | 5,000 – 7,500 |
| Industrial sewer connection | 15,000 |
| Meter testing fee | 500 |
| Leak detection service | 1,000 – 3,700 |
| Water reconnection at meter point | 1,000 |
| Water reconnection at mains | 5,000 plus applicable deposits |
Water Deposit Requirements
Apart from the connection fee, applicants are often required to pay a refundable water deposit. The deposit amount depends on the type of customer and anticipated water consumption.Typical Water Deposits
| Customer Category | Deposit (KES) |
|---|---|
| Domestic household | 2,500 |
| Small retail shop | 3,000 – 3,500 |
| Restaurant or bar | 4,000 – 6,000 |
| School | 10,000 – 20,000 |
| Health facility | 12,000 – 20,000 |
| Construction site | 15,000 – 50,000 |
| Light industry | 30,000 |
| Medium industry | 50,000 |
| Heavy industry | 100,000 |
Documents Required for Water Connection Approval
Applicants are usually required to submit:- National ID card or passport
- KRA PIN certificate
- Title deed, lease agreement, or tenancy agreement
- Approved building plans where applicable
- Completed application form
- Recent passport-size photographs (where required)
Factors That Affect Water Connection Costs
Several factors can influence the final amount paid for a water connection permit.1. Connection Size
Larger connections require bigger pipes, meters, and fittings. Industrial and commercial premises therefore pay more than residential customers.2. Distance from Existing Water Mains
Properties located far from existing water pipelines may incur additional costs for pipe extensions and excavation works.3. Road Crossings and Civil Works
Where roads, drainage channels, or other utilities must be crossed, applicants may be required to cover the cost of reinstatement and construction works.4. Customer Category
Commercial, institutional, and industrial customers often pay higher deposits and service charges than domestic users.5. Sewerage Requirements
Properties seeking both water and sewer services may pay separate sewer connection fees in addition to water connection charges.Water Connection Application Process
The general process followed by most water service providers in Kenya includes:- Submission of a completed application form.
- Verification of ownership and supporting documents.
- Site survey and technical assessment.
- Preparation of a quotation or estimate.
- Payment of approved charges.
- Inspection of internal plumbing works.
- Installation of the meter and service connection.
- Activation of the customer account.
Estimated Total Cost for a Residential Water Connection in 2026
For a typical residential property, the total cost may include:| Item | Estimated Cost (KES) |
|---|---|
| Water connection permit | 2,500 |
| Domestic deposit | 2,500 |
| Internal plumbing adjustments | 3,000 – 15,000 |
| Additional piping and fittings | 2,000 – 20,000 |
| Inspection and related expenses | Variable |
| Estimated Total | 10,000 – 40,000+ |