MCIAT chartered drawings · Fixed fees across all 33 London boroughs

Free 2026 London Planning ReportNew Build Drawings in Hither Green SE13

Loft conversion drawings for a Corbett Estate terrace in Hither Green SE13, London Borough of Lewisham
Hither Green · SE13 · Lewisham

New Build Drawings in Hither Green SE13

Fixed-fee, MCIAT-chartered new build drawings for Hither Green (SE13) homeowners — London Borough of Lewisham validation and local constraints handled from the start.

Free Hither Green planning assessment

Tell us your Hither Green (SE13) address and project. A fixed quote and free planning appraisal land within one working day.

No obligation · No spam · Reply within 1 working day

Hither Green in SE13 is dominated by the Corbett Estate, a planned sweep of bay-fronted late-Victorian and Edwardian terraces laid out in remarkably consistent streets. The everyday brief here is a side-return infill, a rear extension or a loft conversion, giving growing families more room inside a house type that suits all three projects well.

Much of the estate sits within the Culverley Green conservation area, where the uniform roofscape and repeating frontages mean dormers, extensions and materials are judged closely against their neighbours. We prepare drawings that respect that rhythm and set out the detail Lewisham's officers look for, which is how we keep loft and side-return schemes on track to approval.

Loft conversion drawings for a Corbett Estate terrace in Hither Green SE13, London Borough of Lewisham
Isometric illustration of a Hither Green SE13 home new build drawings design
Proposed floor plan
Hither Green SE13

Planning in Hither Green (SE13): what to know before you apply

We rely on no published householder Article 4 direction for Hither Green, but the Culverley Green conservation area over much of the Corbett Estate removes some permitted-development rights and controls roof and frontage changes. The consistency of the terraces and the visibility of loft dormers are the main constraints shaping design.

Typical Hither Green housing stock

Hither Green is defined by the Corbett Estate: long, uniform runs of late-Victorian and Edwardian bay-fronted terraces built to a consistent pattern, much of it within the Culverley Green conservation area. The bread-and-butter projects are side-return infills, rear extensions and loft conversions that unlock family space while keeping the estate's strong repeating rhythm.

Streets we regularly draw for in Hither Green

Sportsbank Street · Shorndean Street · Ringstead Road · Bowness Road

New Build Drawings for Hither Green (SE13) homes: the package and the process

Every new build drawings we prepare for an Hither Green property is drawn to London Borough of Lewisham’s validation standards and tuned to the SE13 constraints above. Here is what the drawing package covers and how the process runs from first survey to approval.

Designing a new dwelling on an infill or backland plot in London is a longer and more technically demanding journey than an extension or loft conversion — it involves establishing whether the plot can support a new home at all, securing full planning permission against a borough's density, design and amenity policies, and then producing a building regulations and structural package detailed enough to actually build from. DrawingsDirect delivers all of this as one coordinated service: feasibility, full planning drawings, building regulations drawings and structural calculations, produced in-house rather than passed between separate architects, engineers and drafters who each need briefing and coordinating separately.

London infill and backland sites bring specific challenges that a straightforward extension does not: the impact of a new dwelling on neighbouring daylight and sunlight, privacy and overlooking, the character and density of the surrounding streetscape, and access, parking and refuse arrangements for a new independent home. Getting an early, honest read on these issues — before a full application is drawn and submitted — is often the difference between a scheme that is approved and one that is refused and has to be reworked. We assess feasibility and, where useful, prepare pre-application advice before committing to a full drawing set.

Is my plot suitable for a new build in London?

A feasibility assessment looks at plot size and shape, access, existing boundary conditions, relevant planning policy for the borough, and the likely impact of a new dwelling on neighbouring properties before any design work begins. Infill plots — a gap between existing buildings on a street — and backland plots — a garden or yard site behind existing houses, reached by a shared access — each raise different issues: infill schemes are usually judged on how well they match the scale, spacing and character of the street, while backland schemes are judged heavily on overlooking, garden loss for neighbours, and whether the access arrangement is acceptable. A feasibility study gives an honest view of whether a scheme is likely to succeed before you commit to full drawings.

What does pre-application advice add to a new build project?

Pre-application advice is a formal, paid process most London boroughs offer, where planning officers give written feedback on a proposed scheme before a full application is submitted. For a new build — where the principle of development itself is often the main issue, not just the design details — this feedback can be invaluable: it surfaces concerns around density, massing, daylight and sunlight or heritage context early enough to be addressed in the drawings, rather than discovered for the first time as a refusal reason months into a full application. We prepare and submit pre-application enquiries as part of the new build service where it is likely to strengthen the eventual planning application.

New build project stages
StageWhat it establishesTypical fee guide
FeasibilityWhether the plot can support a new dwelling and the likely constraintsQuoted individually, from within the £2,500 new build fee
Pre-application adviceWritten borough feedback on the scheme before a full applicationQuoted individually alongside the planning fee
Full planning drawingsThe complete drawing set submitted for planning permissionFrom £2,500
Building regs and structuralConstruction-ready drawings and calculations for buildingFrom £2,200–£3,850, quoted once planning is settled
FAQ

New Build Drawings in Hither Green SE13 — FAQs

How much do new build drawings cost in London?+
New build drawings start from £2,500 for feasibility and a full planning drawing set on a straightforward infill or backland plot, with building regulations and structural drawings quoted separately once the planning design is agreed.
Can any garden or backland plot be built on in London?+
Not necessarily — backland and garden plots are assessed on access, overlooking, loss of garden amenity for neighbours and borough policy, and a feasibility assessment gives an honest early view of whether a scheme is likely to be supported.
Do I need pre-application advice before a full new build application?+
It is not mandatory, but for a new dwelling — where the principle of development is often the main issue — pre-application advice can surface concerns early enough to address them in the design, reducing the risk of refusal.
Do you handle building regulations and structural drawings for a new build, or only planning?+
Both — the full new build service covers planning, building regulations and structural drawings from one in-house team, so the design stays consistent from feasibility through to construction-ready drawings.
How long does a new build project take from feasibility to planning permission?+
This varies with site complexity and whether pre-application advice is sought, but a full planning application is determined within the statutory period the borough applies to the application type, once submitted via the Planning Portal.
Do I need planning permission for a side-return extension in Lewisham?+
On the Victorian and Edwardian terraces of Brockley, Forest Hill and Hither Green a single-storey side-return or rear extension can fall within permitted development, so a full application isn't always needed. Conservation areas such as Blackheath, Brockley and Telegraph Hill restrict this. We check your street's designation first and can confirm permitted development with a Lawful Development Certificate where it qualifies.
What does Lewisham's borough-wide HMO Article 4 direction affect?+
Lewisham applies a borough-wide Article 4 direction removing permitted development rights for change of use to an HMO (C3 to C4), so a conversion to a house in multiple occupation needs a full application anywhere in the borough. It doesn't affect a standard family extension or loft, but we confirm whether it applies to your intended use before advising on a route.
Can I convert the loft on my Lewisham terrace?+
Usually, yes. The terraces of Brockley, Forest Hill and Hither Green suit hip-to-gable and dormer loft conversions, which frequently qualify as permitted development within the volume limits. Outside the conservation areas this is often the quickest route. We confirm eligibility against those limits and any designation, then produce the planning and building-regulations drawings.
How long does Lewisham Council take to decide?+
Lewisham determines most householder applications within the statutory eight-week period once validated; conservation cases can attract additional consultation. The dense terraced streets are party-wall-sensitive, so the commonest delay is a drawing query — we prepare submissions to the council's validation checklist to keep them moving.
How much do planning drawings cost in Lewisham?+
We agree a fixed fee before starting, usually around 30% below an architect's fee for the same council-accepted drawings, with free redraws until Lewisham approves. A side-return, a loft and a conservation-area scheme differ in complexity, so we quote once we understand your street and project rather than charging by the hour.
Free Fixed Quote

Get your free Hither Green planning assessment

Tell us your Hither Green (SE13) address and ambition — we'll confirm feasibility, local constraints and a fixed fee within one working day.