A railway town that became a New Town
Peterborough was built twice. The first time was the railway. The Great Northern line from London was finished in 1850, and the company built a whole community at New England to staff its marshalling yard and engine sheds. Houses spread out from the old North station almost to Walton, and Park Road was laid out in the late 1870s and early 1880s.
The second time was in 1967, when the city was designated a New Town. The Development Corporation, wound up in 1988, planned the new growth as townships at Bretton, Orton and Werrington, threaded together by landscaped parkways. Then came Hampton, on the old brickfields to the south, with around 8,000 homes planned.
So the city has three loft stories, not one. Victorian and Edwardian houses near the centre usually have cut timber roofs that open up well. Township houses from the 1970s and 1980s vary, and a surveyor needs to see each one. Most homes built since the 1990s have factory trusses, so a conversion there means taking them out and putting in a steel frame. It can be done. It costs more.
Short of a bedroom
The 2021 Census found 6.1% of Peterborough households had fewer bedrooms than they needed, up from 5.1% ten years earlier. That is the reason most people here look at the loft. Here is how each option fits the city's houses, with a full guide for each.
Extra bedroom. The usual brief. Building control will want to see fire doors on the stair and interlinked smoke alarms before it signs anything off, so make sure both are priced in from the first visit.
Rear dormer. The obvious choice for a Victorian terrace, where the roof is too shallow for standing room without one. Outside a conservation area it is often permitted development. Inside one, it never is.
Hip to gable. For a semi or detached house with a sloping end roof. If the house is on a corner of one of the open, landscaped township layouts, the new gable will be on show, and a planner may notice.
Read our full guide: Hip-to-Gable Loft Conversions: What It Involves and Which Houses It Suits →
L-shaped dormer. Only works where there is a back addition to build over, which means Victorian and Edwardian terraces. On those it can give you a second room or a shower room over the outrigger.
Rooflights only. The best option in a stone village where the roof is steep enough already. A conservation officer at Barnack or Castor will be far happier with a pair of flush rooflights than with any dormer.
En-suite. Decide where the soil pipe runs before the drawings are done, because that fixes where the shower can sit.
Home office. With the fastest trains reaching King's Cross in under an hour, some people commute a few days and work upstairs the rest. Ask for a data cable to be run while the walls are open.
Read our full guide: Loft Home-Office Conversion: What Works Well Up There and What to Specify →
Mansard. Nearly always a planning application. On a listed building or in the city centre conservation area, get an architect who has dealt with the council's conservation team before.
Planning. Check three things first. Is the house in a conservation area, is it covered by one of the council's Article 4 directions, and did the original estate consent take away permitted development rights? Any yes means an application.
Cost. We won't print a Peterborough price. A trussed roof at Hampton and a cut roof off Park Road are different jobs, and a figure on a web page would only mislead. Three quotes from site visits will tell you what yours costs.
Twenty-nine conservation areas, most of them villages
The council has 29 conservation areas. Eight are in the city. The Park, designated in 1968, is the oldest, followed by the City Centre and Werrington in 1969 and Orton Waterville in 1970. Orton Longueville is on the list too. Queens Road, Stanground and the former Great Northern Railway Cottages were added in 2002.
The other 21 are villages, mostly in the stone country to the west and north. Barnack, Castor, Wansford and Helpston are among them. Barnack gave its name to the limestone used in the cathedrals and churches of the Fens, and Collyweston slate, quarried west of the city, is not slate at all but a limestone that splits thin enough to roof with. A planning officer in these villages will expect new work to sit quietly against the old.
In any of the 29, a dormer or a hip to gable needs planning permission, on the back of the house as well as the front. Rooflights are usually still allowed without an application unless an Article 4 direction says otherwise.
Article 4, HMOs and who signs it off
Peterborough has 56 Article 4 directions covering 334 homes, which works out at a handful of houses each. The council made 52 between 1979 and 1982, and many have since been varied or cancelled. One covers the railway cottages along Lincoln Road. Each removes different rights. If yours is one, you will need an application for work that would otherwise be permitted. The council's conservation team can tell you.
Building control is the city council's own team, based at Sand Martin House on Fletton Quays. Ask them for free advice before you commit. At the end you get a completion certificate, which a buyer's solicitor will ask to see.
Where these facts come from
- Peterborough City Council: conservation areas
- Peterborough City Council: Article 4 directions
- Peterborough City Council: small HMO Article 4 direction
- Peterborough City Council: building regulations advice
- TCPA: Peterborough New Town
- Local Government Association: the Hamptons
- Cambridgeshire Insight: Census 2021 data pack
- Peterborough Local History Society: building stones
How FirQuote works in Peterborough: We connect you with local specialists who visit your property before giving you a price. You get up to 3 written quotes — no call centres, no estimates from photos, no obligation to accept any quote.
Questions people in Peterborough ask
I'm in Fletton or the Hamptons. Can I convert the loft and let the rooms?
From 1 January 2024 the council brought in an Article 4 direction covering Fletton and Woodston, the Hamptons and Park ward, so turning a family house into a small HMO of three to six tenants needed planning permission there. Check with the council whether it still applies before you plan around it.
My house is in Bretton or Orton. Will the roof take a conversion?
Often, but get a surveyor up there before anyone quotes. The townships were built over a couple of decades, and roof construction varies from street to street. If it is trussed, the conversion needs steel and the price goes up.
We live in a stone village like Barnack or Castor. Can we put in a dormer?
You can apply, but in a village conservation area every dormer needs planning permission, front or back. Small dormers in matching materials stand the best chance. Many people there go for rooflights instead.
Is my house affected by an Article 4 direction?
Probably not, as the 56 directions cover only 334 homes. If you live in an older street or a conservation area and want to be sure, email the conservation team at the city council before you pay for drawings.