Connectivity Plan Template vs a Professional Plan

Is there an official connectivity plan template?

Yes. Approved Document R Volume 1 (2022 edition) includes a model form connectivity plan in Appendix B, and Section 3 explains what it should contain. Developers may use the model form as it is or adapt it. You don't have to use it, but it's a good guide to what your building control body expects to see, and it's free to download from GOV.UK.

The model form has two parts:

• Part A is completed when gigabit-ready physical infrastructure is being installed (which is almost always). It records the site and dwellings, the network operator and connection, and where the infrastructure runs to: the network distribution point, a point as close as reasonably practicable, a likely future location, or the access point.
• Part B is completed only when you rely on an exemption: for example, when a gigabit connection can't be secured within the £2,000 per dwelling cost cap. It needs evidence from at least two suitable network operators, such as quotes, refusals or proof they didn't respond.

Filling in the template yourself

For a straightforward single plot with an operator already lined up, completing the model form yourself is perfectly possible. It works well when:

• you've already had a connection offer from a network operator
• the duct route from the plot to the street is short and simple
• you have site plans you can mark up to show the route
• no exemption or cost cap argument is needed.

The form itself isn't long. The time goes into gathering the right information and presenting it clearly enough that Building Control don't come back with questions.

Where people get stuck

• Not knowing where the infrastructure has to reach. RA1 has a tiered approach depending on land rights, and the plan has to explain why the infrastructure ends where it does.
• Weak operator evidence. To rely on the cost cap, you must have invited at least two suitable operators and kept their responses. Without that, you're treated as able to get a gigabit connection within the cap.
• Getting the cost cap wrong. The £2,000 includes VAT and is net of operator contributions, but excludes RA1 infrastructure and your admin costs. Mixing these up leads to the wrong conclusion.
• Unclear drawings. Approved Document R suggests schematic diagrams, site layout maps and written evidence. A route that only exists in someone's head doesn't help Building Control.
• Timing. The information should go in with your Building Regulations application or notice, before the relevant work starts, not after the slab is down.

Template vs professional plan: a quick comparison

What you get from us

We prepare your connectivity plan from the project information you give us: the site address, the number of dwellings, drawings and any operator correspondence. It follows the structure of the Approved Document R model form, so Building Control recognise it straight away. Every enquiry is reviewed by a real person, you get a fixed quote before anything starts, and you pay after the work is completed.

Related: what Building Control need for Part R and connectivity plans for self-builds.

Template questions

Related Part R guides