What Glenthorne Group does

Glenthorne Group Ltd is a privately owned London-based property development group founded in 2014, operating with 11-50 employees and headquartered in Southgate Office Village, London. The company specializes in luxury residential and mixed-use property development, acquiring sites, securing planning permissions, and delivering completed units to high-net-worth buyers and private investors. Its portfolio comprises six named developments: The Embassy (a 92-unit luxury mixed-use scheme in Waltham Cross completed in Q4 2025), Cedarwood (five mews houses in Enfield), Winchmore Hill (two luxury family homes totaling 8,500 sq/ft), Aldgate (four new build flats with basement), Mile End (conversion of a historic print works via joint venture), and Tufnell Park (four new build floors with a 150 m2 basement). All projects are located in London and surrounding areas.

The business model centers on one-time revenue recognition through the sale of completed units, with pricing not publicly disclosed and quoted individually for bespoke schemes. The company's primary differentiation is an integrated in-house operating model covering planning consultancy, design, and construction/finishing works, reducing reliance on external contractors. It has demonstrated specialized capability in securing planning permissions at appeal and minimizing affordable housing contributions, enabling development on challenging sites including conversions, basements, and historic structures. Customer segments consist of affluent individuals and families seeking luxury London properties (primary) and private property investors pursuing joint ventures (secondary), with the Mile End project providing evidence of the investor JV channel. Marketing is limited to the company's Wix-based website portfolio; no public API, mobile app, or technology platform exists.

Name

Glenthorne Group

Legal name

Glenthorne Group Ltd

Website

https://gt-g.co.uk

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

11–50 employees

Short description

Glenthorne Group is a privately owned London-based property developer specializing in luxury residential and mixed-use schemes, serving high-net-worth buyers and private investors through in-house planning, design, and construction capabilities.

Ownership category

akta.pro rank

Product category

Luxury Residential Property Development

NAICS

New Housing For-Sale Builders (236117)

SIC

General Bldg Contractors - Residential Bldgs (1520), General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Residential General Contracting (New Build) (IMAFAAAB)

akta.pro secondary industry

Luxury & High-End Residential Brokerage (BPAJAAAC)

Keywords

• Luxury property development
• Residential real estate development
• Mixed-use development
• Planning consultancy services
• Bespoke home construction

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales

Revenue model

1. Property Development Sales: Develops luxury residential and mixed-use properties for sale, including bespoke family homes, mews houses, flats, and large-scale schemes. Revenue generated through property sales upon completion.

Distribution channels1 record

Marketing channels1 record

Core offering

Glenthorne Group is a privately owned London-based property development group that delivers high-quality luxury residential and mixed-use developments. The company provides end-to-end services covering property acquisition, in-house planning consultancy, design, and full construction/refurbishment delivery, producing bespoke family homes, mews houses, flats, and larger mixed-use schemes across London and surrounding areas.

Product overview

Glenthorne Group is a privately owned London-based property development group focused on delivering high-quality luxury developments. The company operates as a single-product-service architecture centered on property development services, including acquisition, in-house planning consultancy, design, and full construction/refurbishment delivery. Their portfolio comprises six named residential development projects: The Embassy (92-unit mixed-use scheme), Winchmore Hill (two luxury family homes), Cedarwood (five mews houses), Aldgate (four flats), Mile End (flats and mews house), and Tufnell Park (residential conversion). All projects are located in and around London, England.

Differentiator

Problem solved

Functional benefit

Products and services

• The Embassy A 92-unit luxury mixed-use development scheme located in Waltham Cross, completed in Q4 2025, targeting high-net-worth residential buyers and mixed-use tenants.
• Winchmore Hill

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Scale indicators7 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• St George (Berkeley Group): London-focused residential development division of Berkeley Group, delivering prime and large-scale mixed-use schemes across the capital. Directly comparable luxury London product and customer profile to Glenthorne, at a larger scale.
• Telford Homes: Long-standing London residential developer (now part of CBRE Investment Management) building new-build homes for sale across London sub-markets. Directly comparable product and geography to Glenthorne, with a similar for-sale residential model.
• Weston Homes: Essex- and Greater London-focused residential developer with a portfolio of new-build homes, conversions, and mixed-use schemes. Comparable to Glenthorne on typology range (bespoke homes, conversions, mixed-use) and outer-London geographic focus.
• Mount Anvil: Boutique London residential developer focused on prime and central London schemes. Highly comparable in scale and typology mix to Glenthorne Group, with similar in-house delivery of mid- to large-scale residential schemes.
• Dukelease: London-focused prime residential and mixed-use developer with a track record of boutique and mid-rise luxury schemes. Closely comparable to Glenthorne in target customer (HNW buyers), product type (luxury residential and mixed-use), and London-centric footprint.

Broad incumbents

• Taylor Wimpey: Major UK homebuilder with a sizeable London and South East presence in new-build housing. Overlaps with Glenthorne on for-sale residential but is significantly larger and more diversified across geographies and price points.
• Crest Nicholson: Established UK housebuilder with a meaningful London and South East portfolio of new-build homes. Comparable on the for-sale residential model, though focused more on mainstream family housing than Glenthorne's luxury/prime focus.
• Barratt London: London-focused arm of Barratt Developments, one of the UK's largest homebuilders. Comparable product and geography to Glenthorne, though operating at higher volume and broader price-tier range.
• Galliford Try: Large UK housebuilder and construction group with London and South East residential operations. Comparable on for-sale housing delivery but at meaningfully larger scale and broader product mix than Glenthorne.
• Berkeley Group: Major UK homebuilder with substantial London operations across multiple brands. Overlaps with Glenthorne on luxury/prime London for-sale residential but operates at significantly larger scale and broader product mix.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/glenthorne-trading-group-ltd

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Glenthorne Group