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MAIN ROAD, BROMLEY TN16

South East

£16,000,000
Listed on 15/03/2026

Property Details

Bedrooms
5
Type
Detached house
Area
24500 sqft

Description

This historic property, previously the RAF Officers Mess, stands as a noteworthy relic of World War II, having housed pilots and officers during the Battle of Britain. Now available for sale for the first time in three decades, this Grade II listed Neo Baroque structure is composed of an impressive central block flanked by two wings, all set within an expansive 8-acre plot featuring lush terraced gardens and captivating views from the roof terrace—a former gathering spot for distinguished guests including Winston Churchill. The entrance to the property is marked by a striking semi-circular stone porch with Tuscan columns that leads into a spacious hallway adorned with high ceilings and polished marble flooring. The extensive living space exceeds 24,500 square feet and includes 35 bedrooms, 11 bathrooms, generous reception areas, a ballroom, a commercial-grade kitchen with preparation facilities, multiple offices, and leisure amenities such as a snooker room with bar, squash court, tennis court, basketball court, and an outdoor swimming pool with changing rooms. Additionally, there are convertible outbuildings totaling over 11,323 square feet that house 17 garages. While the property retains many original features that add character and charm, it is apparent that modernization efforts would significantly enhance its appeal. This presents a rare opportunity for redevelopment given the rising demand for premium accommodation near Biggin Hill Airport. Potential uses include transforming it into luxury apartments or townhouses, establishing a hotel (previous planning permission lapsed), creating a care home or private hospital facility, or even serving as corporate headquarters. Plans are currently under discussion with local authorities to construct five detached houses on either side of the main building. Located conveniently close to central London and Bromley town centre—with quick transport links to Victoria station (11 minutes) and helicopter access to Battersea Heliport (8 minutes)—this property offers not just space but exceptional investment potential.

Investment Analysis

(TN16 area)

Above Market Value

This property is priced +44.9% above area average per sq ft

+44.9%
This Property
£653/sq ft
Area Average
£451/sq ft

Renovation Potential

Heavy Refurb
Est. Renovation Cost
£750,000 - £1,200,000
Target Value
£12,145,018
10% above area average per sq ft
Potential ROI
-29.4%
After renovation
Note: Renovation cost estimates are AI-generated based on property location and general characteristics, and may not reflect actual costs.
Monthly Sales
21
Average per month
Market Turnover
25%
Properties sold annually

Local Market Trend (TN16)

Area prices are stable by +2.0% over the last 12 months
3 year growth: -1.4%
5 year growth: +12.4%
Investment Disclaimer: Analysis based on TN16 area averages and may not reflect property-specific factors like condition, exact location, or unique features. Any renovation cost estimates provided are AI-generated and should be considered indicative only. Renovation costs vary significantly based on property condition and scope of work. Always conduct professional surveys and get multiple quotes before making investment decisions.

Location

MAIN ROAD, BROMLEY TN16
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Mortgage Calculator

£
£
£
%
%
years

Current average 2-year fixed rate is 4.06%

Current average variable rate is 6.81%

Monthly Repayments
£57,706
Based on a loan of £12,000,000 over 30 years at 4.06% interest

These results are estimates and are only intended as a guide. Make sure you obtain accurate figures from your lender before committing to any mortgage. Your home may be repossessed if you do not keep up repayments on a mortgage.

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