Question 1

How much should I budget for a whole-house renovation on a Victorian terrace in Lewisham (SE13)?

Accepted Answer

A full renovation of a three-bedroom SE13 terrace — stripped to brick, rewired and replumbed, replastered, fitted with a new kitchen and bathrooms, then floored and decorated throughout — generally runs between £130,000 and £205,000. The specification tier and the degree of structural reordering are the biggest cost drivers; any rear extension or loft conversion sits alongside the renovation as a separate costed scope. You get a line-by-line breakdown of every element on the day we visit, so there are no surprises once the project starts.

Question 2

Are the residential streets near the Clock Tower in Lewisham covered by a conservation area (SE13)?

Accepted Answer

Lewisham's conservation designation covers the historic civic core around the Clock Tower and stretches into parts of the High Street corridor. Most of the residential side streets — including those running off Courthill Road, Tressillian Road and the St Norbert area — sit outside that boundary and carry ordinary permitted-development rights for rear extensions and loft alterations. For any address close to the designated edge, we pull Lewisham Council's planning map at the survey visit and establish exactly which rules govern external works before pricing.

Question 3

Can I add a rear extension and convert the loft at the same time on an SE13 mid-terrace?

Accepted Answer

Combining both projects in a single build programme is common on Lewisham terraces and is usually more economical than tackling them separately — scaffolding, skip hire and site management overlap rather than being duplicated. A single-storey rear extension widens the kitchen or creates an open-plan living space, while a dormer loft conversion adds a bedroom in the roof. A party-wall award with your neighbours on both sides is required for structural work at or near the shared walls, regardless of whether the works are PD or planned. We run the party-wall process in parallel with the build programme.

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Let's talk through what you're planning.