A good part of the money on a project never reaches the architect. It goes to the council, to the service that carries the application, and to the specialists whose reports a modern application needs.
The statutory fees are published and identical at every council in England. These are the rates in force from 1 April 2026; they are indexed every April and they rose again on that date.
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Pre-application advice is charged as well, and that one is local: every council sets and publishes its own scale. Cotswold District Council's schedule for 2026 and 2027, to take one that is current and dated, charges £250 for straightforward householder advice, £665 where the house is listed or the site is constrained, and £875 for a single new dwelling. Another authority's figures will be different. All of them publish theirs.
Building control is the one that catches people out, and it belongs to the second half of the job. It is a separate approval from planning permission, applied for after it, and charged separately again. Those charges are set by each authority rather than nationally. Coventry City Council's schedule, in force from 1 April 2026, charges £1,015 for a new single dwelling on a building notice and £750 for an extension under forty square metres. Unlike a planning fee, a building control charge carries VAT.
Then the consultants, and this is the part that surprises people. Which of them a job needs is set by the site, not by the size of the house. The house at Priors Hardwick was in Flood Zone 1, so it needed no flood risk assessment. It had protected species, so it needed ecology.
Consultants · indicative, August 2026, all plus VAT
- Measured
- A measured survey of the building as it stands: £1,200 to £2,000
- Heritage
- A heritage statement, where the house is listed or in a conservation area: around £1,500
- Drainage
- A foul and surface water statement, expected from one dwelling upwards: £1,500 to £1,800
- Bats
- A preliminary roost assessment where a roof is opened: around £500. Emergence surveys only if a roost is suspected, and only between May and September: £800 to £1,500
- Levels
- A topographical survey where the ground moves. Scoped to the site; no range given
- Trees
- An arboricultural report where trees are protected. Scoped to the site; no range given
- Landscape
- A landscape design or visual appraisal in a protected landscape. Scoped to the site; no range given
- Structural
- A structural engineer where the structure changes. No range given: a planning-stage opinion and a full technical design are different products at very different prices
- Flood risk
- A flood risk assessment, only in Flood Zone 2 or 3 or on a site over a hectare. Scoped to the site; no range given
- Party wall
- A party wall surveyor where a wall is shared. No set charges exist
Read that table for its shape rather than its arithmetic. The ranges are indicative, they are what this practice works to when it puts a fee schedule together, and every site moves them. They are plus VAT, unlike the council's planning fee, which carries none. Most of the lines carry a condition, so a plain house on an open plot triggers two or three of them and a listed one on a slope triggers nearly all.
Six lines carry no range, and they are not the free ones. They are scoped against a particular site every time, and a published figure would mislead more than it helped. The government's own booklet on party wall surveyors puts it plainly: their fees are a matter for individual surveyors, and there are no set charges.
No total is offered, deliberately. Take the lines your own site triggers, add the council's fee, and that is the cost of reaching a decision. None of it is the architect's fee, and most of it is spent before anyone has said yes.
Two things are worth knowing before anyone quotes for that list. A report is only needed if the authority's validation list requires it, and validation lists are published, so a report nobody asked for is money spent on nothing. And a survey bought for the planning application usually carries over into the technical drawings, so it is paid for once and used twice.
The levy is the other after-consent item, and only some districts charge it. A new house is liable whatever its size; an extension under a hundred square metres is not. The reliefs for a person building their own home, or for an annexe, are conditional on paperwork filed in a set order before any work begins and a further form after completion. A late claim does not work, and a clawback runs three years from the completion certificate.