If you own a London home worth more than £1.5 million, keep fine art or jewellery valued above £150,000, or run a fleet of prestige vehicles, standard insurance almost certainly leaves you exposed. High net worth insurance is a different category altogether – built around the way affluent individuals and families actually live, not around the assumptions of a mass-market policy. This guide explains what specialist cover looks like, why it matters in London specifically, and how Barts Insurance Brokers can put the right programme in place for you.
Key Takeaways
- High net worth insurance is tailored for affluent individuals with complex asset portfolios, covering homes typically above £1.5 million rebuild cost and contents (including fine art and jewellery) often exceeding £150,000 – well beyond what standard policies tend to allow.
- Barts Insurance Brokers Ltd arrange comprehensive protection for London-based private clients, bringing townhouses, penthouses, country homes, fine art collections, prestige cars and lifestyle assets under one coordinated insurance programme.
- Standard policies often have critical gaps in coverage for high-value assets: restrictive single-item limits, no worldwide all risks cover, and inflexible claims processes that can leave premium clients significantly underinsured.
- Our dedicated team of specialist insurance brokers provides personal service including annual reviews, independent advice, professional valuations and hands-on claims support – particularly important for listed properties, designer interiors and high-performance vehicles in Greater London.
- London and UK clients can contact Barts Insurance Brokers at any time for a confidential, no-obligation review of existing policies and a bespoke net worth insurance proposal.
What Is High Net Worth Insurance?
High net worth insurance is specialist personal insurance cover for individuals and families with substantial net worth and high value assets located in London and across the UK. It is not a single product but a tailored suite of policies – buildings, contents, valuables, motor, travel, life and liability – designed to work together as a structured insurance programme for premium clients.
The difference from standard home insurance is significant. HNW insurance offers higher single-item limits compared to standard policies, worldwide all risks cover for specified possessions, agreed value options that remove depreciation disputes, and more flexible underwriting that accommodates listed properties, vacant homes or extensive travel. HNW insurance policies provide bespoke high-limit coverage for significant assets and lifestyles, whereas standard policies tend to cap both buildings and contents at levels that fall far short of London replacement costs.
Typical indicators of a high net worth client include:
- Main residence reinstatement value above approximately £1,500,000
- Contents including fine art and jewellery exceeding £150,000
- Multiple properties (UK and/or overseas)
- Prestige vehicles, collector cars or a motor fleet
- An accumulative collection of art, wine, watches or other niche items
At Barts Insurance Brokers, we use specialist high net worth insurers – not price-comparison sites – to build bespoke cover that reflects individual requirements, not generic assumptions.
Why London Clients Need Specialist High Net Worth Cover
London is home to one of the world’s highest concentrations of high net worth individuals. The number of high-net-worth individuals in the UK rose 7.5% to 474,000 by 2025, and the UK high-net-worth home insurance market has been growing at 9.6% annually since 2021, expected to reach £861 million by 2025. The UK’s high-net-worth insurance market is expanding faster than the general market – and London sits at the centre of that growth.
This creates unique insurance challenges. Consider the varying degrees of complexity across London property types: Victorian townhouses in Hampstead, glass-fronted apartments in Canary Wharf, stucco-fronted terraces in Kensington and Chelsea, and gated homes in north-west London suburbs like Stanmore. Each presents different rebuild costs, security profiles and conservation requirements.
Rebuild costs in London are substantially higher than national averages. Labour, specialist contractors and conservation rules for listed and conservation-area properties push reinstatement values well beyond what standard policies assume. A Howden case study involving a London private client revealed that professional review increased general contents cover from £175,000 to £463,000 and fine art cover from £30,000 to £144,000. Underinsurance remains a significant issue in the high-net-worth segment – some estimates suggest 75–80% of HNW homes are underinsured for contents.
Urban risks compound the problem: escape of water in multi-storey blocks, theft of valuable possessions such as watches or jewellery in central London, underground parking incidents affecting prestige vehicles, and cyber risks linked to public profiles.
Barts Insurance Brokers’ local presence in Greater London (Stanmore, HA7) and decades of experience since 1979 mean we understand London-specific underwriting requirements and insurer appetites at a granular level.
High-Value Homes and Contents: Buildings and Lifestyle Protection
High net worth clients need buildings and contents insurance that accurately reflects what it would cost to rebuild or restore their property – not a rough estimate from an online calculator.
Buildings cover for a main residence, London pied-à-terre, holiday homes or country property should include outbuildings, gardens, boundary walls, gates, driveways and specialist features such as swimming pools, home cinemas and gyms. High value home insurance covers outbuildings and gardens as standard in specialist policies, which is critical for estates with extensive grounds.
Accurate sums insured are essential. Professional valuations and index-linked rebuild costs matter enormously for properties in areas like St John’s Wood, Mill Hill and Hampstead Garden Suburb, where construction costs and heritage requirements inflate reinstatement value far beyond the purchase price.
Key cover aspects include:
- Accidental damage as standard
- Trace and access for water leaks
- Alternative accommodation in London hotels or serviced apartments if the home becomes uninhabitable
- Protection during renovation or basement works (subject to disclosure)
Lifestyle protection extends to designer furniture, bespoke joinery, high-end audio-visual systems, wine cellars and walk-in wardrobes – all included within a comprehensive net worth insurance programme. HNW policies also provide flexible terms accommodating vacant properties or extensive travel, so clients splitting time between a London home and a second property are properly covered at both locations. High net worth insurance covers multiple properties and complex travel arrangements within multi property portfolios.
Fine Art, Jewellery and Specialist Collections
Fine art and collections often hold both financial and emotional value for high net worth clients and require specialist insurance cover well beyond standard contents. Specialist cover includes art, antiques, and collectibles – and policies can include fine art, antiques, and luxury collections under dedicated schedules.
Typical London collections range widely:
- Old Masters and contemporary art in Mayfair apartments
- Sculpture in garden squares
- Rare watches and jewellery
- Fine wine in climate-controlled cellars
- Designer handbags, limited-edition timepieces and other niche items
Bespoke cover for an expensive collection can include worldwide all risks cover, agreed value for significant pieces, and cover for pairs and sets (matching earrings or a set of paintings). Agreed value policies pay a pre-agreed sum in case of total loss, avoiding depreciation disputes – a critical advantage when a current insurer’s limit may not reflect today’s market. Higher limits for valuables are available under specialist cover, and specialist cover can include agreed value for collections of varying degrees of rarity.
Automatic cover for newly purchased items is often included, giving clients time – typically 60 to 90 days – to notify their broker after buying a new painting or a new watch at a London auction house. This means a new purchase is protected from day one.
Specialist valuation services are accessible for high-value collections. Doerr Dallas Valuations recommend that jewellery valuations be revised every two to three years and art reviewed regularly to avoid underinsurance. Our dedicated team can arrange independent valuations and advise on security measures – safe specifications, alarm systems and display guidance – for antiques and paintings displayed in a London home. Specialist cover includes wine, art, and antique collections, and policies often cover collections valued over £150,000, reflecting the accumulative collection value many London clients hold.
Prestige Motor, Classic Car and Family Fleet Cover
Many of our high net worth clients in London own multiple vehicles – from daily-use SUVs to collector cars and performance machines – all of which benefit from specialist motor insurance rather than off-the-shelf policies.
Types of vehicles typically insured include:
- High performance cars (Ferrari, Lamborghini, Porsche)
- Luxury marques (Bentley, Rolls-Royce)
- City run-arounds
- Cherished classic and sports cars stored in secure garages
Features of a high net worth motor policy include agreed value (particularly important for collector cars where agreed value policies are available for classic and collector cars), choice of repairer, genuine manufacturer parts, and like-for-like courtesy cars. These go well beyond what a standard motor policy provides.
Family fleet arrangements bring multiple vehicles under one policy, often with any-driver options for family members and staff, simplifying renewals and administration. A motor fleet package can also deliver better overall terms through consolidation.
London-specific considerations include underground car parks, limited mileage clauses for classics, telematics or tracker requirements, and higher theft risk for prestige vehicles in certain postcodes. Getting the correct cover means understanding these local factors, not just ticking boxes on a form.
Worldwide All-Risks and Travel Protection
Premium clients are often frequently abroad for business and leisure, so their insurance cover must travel with them. Worldwide all-risks coverage protects valuables while travelling or stored away globally – whether that means a watch worn in New York, a laptop carried through Dubai, or jewellery kept at a holiday home in the South of France.
High net worth travel insurance can be integrated into an annual worldwide policy covering skiing, yachting, luxury cruises and multi-trip business travel. Medical and cancellation limits are significantly higher than standard: data from Selectra shows that the average overseas medical claim from the US is approximately £7,594 compared to £1,721 for Europe, and a worldwide-including-USA tier costs around 84% more than the excluding version. For families who travel frequently, these higher limits matter enormously.
Additional covers relevant to global lifestyles include kidnap and ransom, personal liability abroad, and cover for household staff accompanying the family. Barts Insurance Brokers can coordinate these covers under a joined-up net worth insurance plan, closing the gaps that often appear between home, valuables and travel policies when arranged separately.
Liability, Cyber and Emerging Risks for High Net Worth Individuals
For high net worth individuals, protecting reputation, privacy and liability can be as important as insuring physical assets. Personal liability coverage in HNW policies often includes elevated limits for legal claims – typically £5–10 million – suitable for London clients with domestic staff, swimming pools, home offices and frequent entertaining at home.
More specialised liability extensions cover trustees, charity involvement and incidental business activities carried out from a residential address. These are increasingly relevant as families blend personal and professional life within the same incident location – a London home that doubles as an office or event venue.
Cyber cover for individuals and families is a growing area: protection against online fraud, identity theft, hacking of smart home systems and cyber extortion. Connected London lifestyles – smart locks, integrated security, social media profiles – create exposure that standard policies simply do not address. High net worth individuals benefit from bespoke risk management services integrated into their policies, and Barts Insurance Brokers work with specialist insurers to build cyber and liability solutions that complement the client’s main high net worth insurance portfolio.
Bespoke Cover and Personal Service from Barts Insurance Brokers
Barts Insurance Brokers Ltd is an independent, London-based brokerage established in 1979, focused on personal service for both private clients and businesses. As a trusted adviser, we do not sell off-the-shelf products. HNW insurance coverage includes personalized service reflecting the client’s lifestyle needs – from the finer things in a Mayfair apartment to a country estate in the Home Counties.
Our approach:
- Full asset assessment – we review your various assets and lifestyle, then design a tailored high net worth insurance programme around your specific requirements
- Dedicated team – specialist insurance brokers provide a single point of contact for changes, renewals and claims support
- Panel of high net worth insurers – we negotiate terms and limits aligned with your net worth and risk profile, building strong relationships with underwriters rather than relying on algorithms
- Concierge claims handling – claims handling for HNW insurance is managed by dedicated, experienced client managers, minimising disruption and prioritising rapid resolution to make claims smoother
- Ongoing reviews – proactive suggestions when you buy new homes, cars or fine art, and coordination with professional advisers such as wealth managers and solicitors
We offer independent advice and arrange comprehensive protection across all asset classes, providing a portfolio option that brings everything together.
Our High Net Worth Insurance Process: From Review to Ongoing Support
Here is how Barts Insurance Brokers typically work with a new high net worth client in London or elsewhere in the UK.
- Initial consultation – by phone, video or in person in Greater London. We discuss your properties, collections, vehicles, lifestyle and risk appetite.
- Information gathering – we review current policy schedules, valuations, asset lists and any planned renovations or purchases.
- Market approach – we obtain quotes from multiple specialist insurers, comparing cover differences (not just price) and checking minimum sums insured requirements are met.
- Recommendation – we present options in plain English, focusing on adequate sums insured and correct cover with no hidden gaps. HNW insurance can cover multiple asset categories under a single policy schedule, or we may recommend a linked portfolio depending on your circumstances.
- Placement – arranging cover, issuing policy documents and confirming that all clients understand key conditions and security requirements.
- Ongoing support – mid-term adjustments for newly acquired items such as art or vehicles, annual reviews ahead of renewal, and hands-on assistance with claims to achieve fair and timely settlements.
How to Get High Net Worth Insurance in London with Barts
Getting started is straightforward. London and UK clients can contact Barts Insurance Brokers by phone during office hours, via email, or by submitting an enquiry form on our website.
To help us prepare the best specialist advice, have the following ready:
- Current policy schedules from your current insurer
- Recent valuations for fine art, jewellery and watches
- A list of properties (main residence, holiday homes, overseas homes) and vehicles
- Details of any planned renovations, purchases or changes to your personal assets
There is no obligation or fee for an initial high net worth insurance review. Our recommendations are independent and tailored to your situation, not driven by a single insurer.
We also encourage professional intermediaries – accountants, solicitors, wealth managers – with high net worth clients to refer them to Barts for a discreet, specialist insurance opinion. Whether you need a single policy for one London property or a full programme covering families, multiple homes, collections and a motor fleet, we are here to help.
Frequently Asked Questions
Do I really need a high net worth policy if my current insurer has simply increased my sums insured?
Raising limits is a start, but standard policies may still impose restrictive single-item caps, limited worldwide cover, and less flexible claims handling. For fine art, jewellery and high-spec listed properties, these restrictions can mean significant shortfalls at claim time. A brief review with Barts Insurance Brokers can reveal whether a dedicated high net worth insurance policy – with agreed value, higher limits and specialist claims support – would provide more appropriate and reliable protection.
Can I cover all my homes, contents and cars under one high net worth insurance programme?
Many high net worth insurers allow a single integrated policy covering multiple UK properties, contents, valuables and a fleet of vehicles, simplifying administration and renewals. Barts Insurance Brokers will confirm whether a single policy or a linked portfolio of policies is more suitable based on your specific mix of assets and locations.
How often should my fine art and jewellery valuations be updated?
We recommend reviewing valuations at least every three to five years, or sooner if the market for a particular artist, metal or gemstone is moving quickly, or after a major purchase. Barts can arrange independent valuation services and adjust sums insured accordingly – helping you avoid underinsurance at the point of claim.
Can you help if I split my time between London and another country?
Many high net worth clients have international lifestyles with homes in London and overseas. Cover can be arranged to reflect this pattern through worldwide cover on your assets. Barts will work with insurers who understand cross-border risks, ensuring that UK-based policies dovetail with any local arrangements abroad where required.
Is there a minimum asset level to qualify as a high net worth client for insurance purposes?
Thresholds vary by insurer. Typical indicators include a main residence rebuild cost above around £1.5 million or contents (including fine art and jewellery) exceeding approximately £100,000 to £150,000. High net worth insurance covers homes valued over £1,500,000 and contents, art, and jewellery must exceed £150,000 for coverage under most specialist programmes. If you are unsure, contact Barts Insurance Brokers for a quick, informal assessment of whether a high net worth insurance solution would be suitable for you.
