North Star Building Solutions provides builders Camden property owners can call for residential renovation, extensions, loft work and structural alterations. We serve Hampstead, Belsize Park, Primrose Hill, Camden Town, Kentish Town, Gospel Oak and nearby neighbourhoods, subject to the project scope and site survey.
Camden projects often combine valuable period fabric with modern requirements for light, storage, comfort and energy performance. Many homes sit within conservation areas or converted buildings, so design, permissions and construction logistics need to be considered together before work starts.

Builders Camden services
- Complete and partial home renovation
- Internal reconfiguration and structural openings
- Rear and side extensions where the site and permissions allow
- Loft conversions and roof alterations where appropriate
- Kitchen and bathroom refurbishment
- Services upgrades, plastering, flooring and decoration
- Managed sequencing, inspections and handover
Our work can be delivered as a single defined package or as part of a larger programme. On a complex renovation, structural steel, fire protection, insulation, ventilation, joinery, plumbing and electrics must be coordinated before walls and ceilings are closed. This is where a clear construction sequence and one accountable contact add real value.
Camden planning and conservation
Camden has extensive heritage and conservation controls. Roof extensions, dormers, external alterations and changes to windows or front elevations may need careful design and planning permission. Article 4 directions can remove permitted development rights in defined locations, while listed buildings require separate consideration. Flats do not normally benefit from the same permitted development rights as houses.
Consult Camden Council’s official Article 4 and conservation guidance and its home improvements planning guidance. Planning permission and building regulations are separate. A project may also need listed-building consent, freeholder consent, a party-wall process or licences for scaffolding, skips and parking suspensions.
Working in dense Camden streets
Hampstead, Belsize Park, Primrose Hill and Camden Town include narrow streets, controlled parking and properties with limited side access. Delivery timing, waste removal, scaffolding and protection of shared areas can influence the programme. In mansion blocks and converted houses, we also check the lease, management requirements, working hours, shared services and fire precautions.
Period buildings can conceal lath-and-plaster ceilings, old services, historic movement and multiple previous alterations. We record accessible conditions at survey stage, review relevant professional information and identify what remains an unknown. This produces a more useful quotation and a fair method for handling discoveries during the work.
A managed six-step route
- Project discussion and site review
- Review of property, drawings and required consents
- Itemised scope, assumptions and quotation
- Pre-start logistics, protection and decision schedule
- Coordinated construction and quality checks
- Handover and agreed close-out information
See our wider builders North London service and related extension, loft-conversion and renovation services.
Builders Camden FAQs
Can you work in a conservation area?
Yes, subject to the design, permissions and survey. Conservation status does not prevent all work, but external changes and material choices may face tighter controls.
Do you renovate flats?
We can consider flat renovations after reviewing access, lease restrictions, freeholder or management requirements, shared services and the building’s fire strategy.
How is disruption managed?
We agree working hours, access, protection, deliveries and waste arrangements before the start. The exact plan depends on the building and whether neighbours share entrances or common parts.
Arrange a Camden site review
Discuss your plans with our builders Camden team. Call 07883 535012 or 020 3797 6399, or send us your project details.
Recent projects in Camden
Completed work by our own team in the London Borough of Camden. Client references are available on request.

King’s Cross, Camden
Four-bedroom refurbishment & rear extension
Three-storey family home
A single-storey rear extension with piling, new foundations and steelwork, a full rewire and plumbing, air source heat pump, underfloor heating, solar panels, a bespoke kitchen and individually designed bathrooms.