Prestige Complete Construction

Builders in South East London

From loft conversions and structural extensions to full home renovations, we deliver premium building work on time and to specification across South East London. Built on trust, clean workmanship, and doing things properly.

Fixed-price transparent quotations
Dedicated on-site project management
Architectural planning and building control support
Discuss your project with our senior building team directly
High specification residential renovation completed in South East London
Dulwich & Greenwich Specialists

Complete Home Extensions & Lofts

Delivering seamless bespoke builds from concept to handover

Services

10-Year Guarantee

Structural insurance warranty

Fully Insured

Comprehensive liability coverage

5-Star Rated

Verified South East London reviews

Master Craftsmanship

Strict building regulations compliance

Core capabilities & approach

Specialist construction for London homes

Explore our core building services across South East London, West London, and Kent, alongside a clear step-by-step workflow built on craftsmanship.

Space Maximisation

Loft conversions

Transform unused attic space into master suites, home offices, or light-filled bedrooms tailored to your home layout.

Living Expansion

House extensions

Single-storey, rear, or side-return expansions built with strict structural integrity and seamless exterior finishes.

Full Overhaul

Property renovations

Complete interior and structural overhauls that refresh older London properties while preserving their period character.

Custom Woodwork

Carpentry & joinery

Bespoke fitted wardrobes, custom staircases, architectural panelling, and precision woodwork crafted on-site.

Precision Fit

Kitchens & bathrooms

High-spec utility, cooking, and bathing spaces installed with premium fittings, waterproofing, and expert tiling.

Stand-Alone Builds

Garden rooms & outbuildings

Year-round insulated studio pods, home gyms, and standalone offices built without sacrificing lawn space.

Vetted & insured

Full comprehensive liability cover and adherence to London building control standards.

Skilled tradesmen

Dedicated project leads, registered master trades, and certified structural craftsmen.

Fixed-cost quotes

Transparent price breakdowns with zero hidden fees or unagreed budget overruns.

Clear timelines

Programmed phase schedules with consistent weekly milestones and progress updates.

Structured workflow

Our 6-step construction process

A dependable, organized build schedule that keeps you informed, maintains quality standards, and finishes on time.

STEP 01

Consultation & site visit

We visit your property to evaluate feasibility, take measurements, and understand your core functional requirements.

STEP 02

Fixed quotation & design

You receive a detailed scope of work with an itemised budget, material specs, and defined project schedule.

STEP 03

Planning & approvals

We coordinate with local authorities, structural engineers, and building control officers to secure permits.

STEP 04

Site preparation

Protective screening is installed and structural materials arrive promptly as our trades prepare the site.

STEP 05

Quality construction

Work proceeds in distinct phases under daily supervision, keeping disturbance to your routine minimal.

STEP 06

Inspection & handover

A thorough snagging audit, sign-off from building control, and your full workmanship warranty package.

Locations & Common Questions

Areas served across South East London and Kent

Delivering trusted loft conversions, house extensions, and comprehensive home renovations across our primary regional hubs.

Greenwich

Loft conversions and period terrace extensions

Full local coverageView area

Lewisham

Kitchen extensions and full structural renovations

Full local coverageView area

Bromley

Spacious house extensions and bespoke loft builds

Full local coverageView area

Bexley

Dormer conversions and complete home refurbishments

Full local coverageView area

Dulwich

High-spec joinery, conversions and architectural additions

Full local coverageView area

Blackheath

Heritage-conscious conversions and detailed carpentry

Full local coverageView area

Frequently asked questions about working with us

Clear answers regarding timelines, structural permits, living on site, and project guarantees before starting your project.

Fully insured and certified trades
Fixed programme timelines & milestone reviews

Yes. We guide you through the full process, coordinating architectural drawings, structural calculations, lawful development certificates, and full planning permissions where required.

Get In Touch

Ready to discuss your conversion or extension?

Call us directly for an honest site consultation, or submit your project details online for an itemised quote.