Hampstead Heath · NW3

Parliament Hill, Hampstead Heath

Road with Victorian and Edwardian houses near Parliament Hill Fields. Discover what renovation projects are possible and get expert guidance from our RIBA chartered architects.

About Parliament Hill

Road with Victorian and Edwardian houses near Parliament Hill Fields. The Victorian semi-detached, Edwardian houses, period conversions found on this road represent some of Hampstead Heath's most characterful residential architecture.

Property Types

  • Victorian semi-detached
  • Edwardian houses
  • period conversions

Property Values

Properties on Parliament Hill typically range from £2M-£5M, reflecting the road's desirable location in Hampstead Heath, NW3.

Conservation Status

Parliament Hill falls within the Hampstead Heath Conservation Area. All external alterations require careful consideration of the area's character and appearance. Our planning team will guide you through the requirements.

Planning Notes: Conservation area. Heath views protection.

Quick Facts

Location Hampstead Heath, NW3
Property Values £2M-£5M
Conservation Area Yes
Popular Projects  
  • Loft Conversion
  • House Extension
  • Full Refurbishment
  • Basement Conversion
Book Free Consultation

Popular Projects on Parliament Hill

Loft Conversion

Loft conversions are one of the most popular projects on Parliament Hill, offering excellent return on investment for Hampstead Heath homeowners. The victorian semi-detached, edwardian houses, period conversions here often have ideal roof pitches for dormer or mansard conversions.

House Extension

Well-designed extensions on Parliament Hill can add significant living space to NW3 properties. Our architects create designs that complement the existing Victorian semi-detached character while maximising internal space.

Full Refurbishment

A whole-house refurbishment on Parliament Hill transforms tired period properties into contemporary family homes. With values at £2M-£5M, investing in quality renovation delivers excellent returns in Hampstead Heath.

Basement Conversion

With Victorian semi-detached properties typical of Parliament Hill, basement conversions offer significant additional living space without altering the streetscape. Ideal for creating home cinemas, gyms, or additional bedrooms in this NW3 location.

Planning & Permissions on Parliament Hill

Planning Notes

Conservation area. Heath views protection.

Our in-house planning consultants will prepare and submit all necessary applications for your Parliament Hill project, liaising directly with the local authority on your behalf.

97% Our planning approval rate across London, reflecting our deep understanding of local policies and relationships with planning officers.
Explore Planning Services →

Conservation Area Guidance

Parliament Hill is located within the Hampstead Heath Conservation Area. All external alterations must preserve or enhance the character and appearance of the area. This includes:

  • Using materials that match or complement the existing streetscape
  • Maintaining original architectural features such as windows, doors and decorative elements
  • Ensuring any extensions or additions are subordinate to the original building
  • Protecting mature trees and established garden landscapes

Estimated Costs on Parliament Hill

Indicative costs per square metre for renovation projects on Parliament Hill, Hampstead Heath. Prices reflect the NW3 location and typical property types found on this road.

Project Type Standard (per m²) Premium (per m²) Luxury (per m²)
Loft Conversion £2,875 - £3,680 £3,680 - £4,600 £4,600 - £6,325
House Extension £2,875 - £3,680 £3,680 - £4,600 £4,600 - £6,325
Full Refurbishment £1,380 - £2,070 £2,070 - £3,220 £3,220 - £4,600
Basement Conversion £3,450 - £4,600 £4,600 - £6,325 £6,325 - £9,200

Costs are indicative and based on typical projects in Hampstead Heath. Final pricing depends on specification, site conditions and scope. All prices exclude VAT.

Get a personalised estimate →

Other Streets in Hampstead Heath

Ready to Discuss Your Parliament Hill Project?

020 8054 8756

Visit our studio at 250 Finchley Road, NW3

Chat with us!