From the team behind Hampstead Renovations · Est. 2009 · Learn more
Case StudyHampstead, NW3June 2025

Period Refurbishment, Hampstead

A comprehensive period refurbishment of a Grade II listed Georgian detached house in Hampstead, combining structural remediation, full services replacement, bespoke kitchen and five bathrooms, heritage sash window restoration, and painstaking period decoration. The project represented the most detailed heritage refurbishment delivered by Hampstead On Demand to date.

Project Type

Period House Refurbishment

Duration

32 weeks

Project Value

£320,000

The Challenge

The Georgian house had undergone a series of insensitive 1980s alterations — a polyurethane-coated pine kitchen, suspended ceilings concealing original plaster, and cement render externally. Removing these required careful archaeological-style investigation to assess what original fabric remained below. Listed Building Consent was required from Camden for all alterations, including the removal of the 1980s insertions.

Our Solution

We appointed a conservation architect who undertook a full building survey documenting all original and later fabric before any work began. Listed Building Consent was obtained for the full scope including removal of the 1980s alterations and repair of the original fabric. Specialist lime plasterers restored the original plaster ceilings and cornices. External cement render was removed and the original lime render reinstated.

Results

  • Listed Building Consent from Camden — comprehensive scope approved
  • 1980s cement render removed and lime render reinstated to all elevations
  • Original plaster ceilings and cornices restored by specialist conservators
  • Six heritage sash windows overhauled and fitted with slim-profile double glazing
  • Bespoke in-frame kitchen respecting Georgian room proportions
  • Five bathrooms in period-appropriate finishes with modern fittings concealed
  • Estimated post-refurbishment value: £2.8m on a £2.1m purchase

Key Features

  • Grade II listed — Camden Listed Building Consent
  • Lime render reinstatement to all external elevations
  • Original plaster ceilings and cornices professionally conserved
  • Heritage sash windows with slim-profile secondary glazing
  • In-frame kitchen — Shaker, painted, with Calacatta marble
  • Five period-appropriate bathrooms with concealed modern plumbing

Specification

ItemSpecification
External renderSt Astier NHL 3.5 lime render, gauged with Lafarge white cement 4:1, colourwashed
Plaster conservationLime putty consolidation, careful patching with matching coarse stuff
Sash windowsOriginal frames repaired; Slimlite slim-profile double glazed units, 4mm gap
KitchenHandpainted in-frame oak-framed kitchen, Calacatta Gold marble, Miele integrated appliances
BathroomsBurlington period sanitaryware, Perrin & Rowe taps, encaustic and Minton-style floor tiles
BoilerWorcester Bosch Greenstar 8000 System, new pressurised cylinder, new radiators throughout

Interested in a similar project?

We work across all of NW London. Get a free, no-obligation quote for your project.