Highgate · N6

Sheldon Avenue, Highgate

Quiet residential avenue with substantial Edwardian and inter-war houses. Discover what renovation projects are possible and get expert guidance from our RIBA chartered architects.

About Sheldon Avenue

Quiet residential avenue with substantial Edwardian and inter-war houses. The Edwardian detached, 1930s houses, period family homes found on this avenue represent some of Highgate's most characterful residential architecture.

Property Types

  • Edwardian detached
  • 1930s houses
  • period family homes

Property Values

Properties on Sheldon Avenue typically range from £2.5M-£6M, reflecting the avenue's desirable location in Highgate, N6.

Conservation Status

Sheldon Avenue falls within the Highgate 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. Sympathetic design required.

Quick Facts

Location Highgate, N6
Property Values £2.5M-£6M
Conservation Area Yes
Popular Projects  
  • Loft Conversion
  • House Extension
  • Basement Conversion
  • Full Refurbishment
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Popular Projects on Sheldon Avenue

Loft Conversion

With property values at £2.5M-£6M on Sheldon Avenue, a well-designed loft conversion can add substantial value. Our architects understand the conservation area requirements that apply to roof alterations in N6.

House Extension

With property prices at £2.5M-£6M on Sheldon Avenue, extending your home is often more cost-effective than moving. We design extensions that respect the streetscape while delivering the space modern families need.

Basement Conversion

Many homeowners on Sheldon Avenue are choosing basement conversions to maximise their property's footprint. The edwardian detached, 1930s houses, period family homes found here often have suitable foundations for excavation, adding considerable value to homes valued at £2.5M-£6M.

Full Refurbishment

Full refurbishment of the Edwardian detached on Sheldon Avenue brings period homes up to modern standards while preserving their character. Our team specialises in sympathetic upgrades for Highgate's historic housing stock.

Planning & Permissions on Sheldon Avenue

Planning Notes

Conservation area. Sympathetic design required.

Our in-house planning consultants will prepare and submit all necessary applications for your Sheldon Avenue 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.
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Conservation Area Guidance

Sheldon Avenue is located within the Highgate 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 Sheldon Avenue

Indicative costs per square metre for renovation projects on Sheldon Avenue, Highgate. Prices reflect the N6 location and typical property types found on this avenue.

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
Basement Conversion £3,450 - £4,600 £4,600 - £6,325 £6,325 - £9,200
Full Refurbishment £1,380 - £2,070 £2,070 - £3,220 £3,220 - £4,600

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

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