How Service Charges Affect Your Property's Saleability

Service charges are an unavoidable part of selling a leasehold flat. Every leasehold property in a managed building comes with a service charge that covers the cost of maintaining common areas, buildings insurance, and building management. For sellers, the question is not whether service charges exist but how they are perceived by buyers and lenders, and whether they help or hinder the sale.

This guide explains how service charges affect saleability, what level is considered problematic, how lenders factor them in, and what you can do to present your charges in the best possible light.

What service charges cover

Before examining how charges affect your sale, it helps to understand what they typically cover. Service charges in a leasehold flat usually include:

• Buildings insurance. The policy covering the structure of the building, common areas, and sometimes communalfixtures and fittings.
• Common area maintenance. Cleaning, lighting, carpeting, and upkeep of hallways, stairwells, lifts, and other shared areas.
• Grounds maintenance. Garden upkeep, landscaping, and external area maintenance where applicable.
• Building management fees. The cost of the managing agent or management company, including administration, accounting, and compliance.
• Reserve fund contributions. Savings set aside for future major works such as roof repairs, lift replacement, or external redecoration.
• Major works contributions. One-off or time-limited charges for specific projects such as cladding remediation, boiler replacement, or structural repairs.
• Additional services. Concierge, CCTV, communal heating, gym facilities, car parking management, and other amenities that vary by building.

The key for sellers is that buyers do not just look at the total figure. They assess whether the charges represent good value for what is included and whether they are likely to increase significantly in the future.

How buyers assess service charges

When a prospective buyer reviews a leasehold property, service charges are one of the factors that can tip their decision. Here is how most buyers evaluate them:

The headline figure

Buyers typically have a threshold in mind for what they consider reasonable. According to data from property portals and buyer surveys, annual service charges in England and Wales average around £1,800 to £2,500 for a standard flat, though this varies enormously by location, building age, and facilities. In London and other major cities, £3,000 to £5,000 is common for purpose-built blocks, and charges above £8,000 are not unusual for high-specification developments with extensive amenities.

Percentage of property value

More sophisticated buyers and their advisers look at service charges as a percentage of the property's value. As a rough guide:

Trend over time

Buyers and their solicitors will review the last three years of service charge accounts (included in the management pack). A stable or gradually increasing charge is generally acceptable. A sharp year-on-year increase raises alarm bells, as it suggests either poor management, unexpected costs, or a pattern that may continue.

How lenders factor in service charges

Mortgage lenders assess service charges as part of the buyer's affordability. This is a critical point for sellers because it directly affects how much a buyer can borrow and therefore how much they can offer for your property.

Affordability calculations

Most lenders add the annual service charge (and ground rent) to the buyer's committed expenditure. This reduces the income available for mortgage repayments. For example, a service charge of £4,000 per year reduces the buyer's annual disposable income by £4,000, which at typical lending multiples could reduce their borrowing capacity by £16,000 to £18,000.

Lender red flags

Specific scenarios that cause lenders to hesitate or decline:

• Service charges that are disproportionately high relative to the property's value.
• Significant year-on-year increases that suggest charges are on an upward trajectory.
• Planned major works with unconfirmed costs, which create uncertainty about future charges.
• Depleted reserve funds that indicate a large supplementary charge is likely.
• Outstanding service charge arrears on the seller's account, which must be cleared before or at completion.

Buildings with rising charges: what to do

If your building has experienced significant service charge increases, buyers will want to understand why. Common causes include:

• Insurance premium increases. Buildings insurance costs have risen sharply across the UK since 2020, particularly for buildings with cladding concerns or in flood-risk areas.
• Deferred maintenance. If previous management deferred routine maintenance, catching up often means higher charges in subsequent years.
• Major works programmes. A building undergoing roof replacement, lift refurbishment, or external redecoration will see charges spike during the works period.
• Change of managing agent. A new agent may set different fee levels or adopt a different approach to reserve fund contributions.

If you can explain the reason for the increase — and ideally demonstrate that it is a one-off rather than a trend — buyers are more likely to proceed with confidence.

Major works and reserve fund implications

Planned or ongoing major works are one of the biggest concerns for buyers of leasehold flats. The prospect of a five-figure bill arriving shortly after purchase can be enough to deter even keen buyers.

What buyers worry about

• Whether a Section 20 notice has been served for upcoming works and what the estimated cost per flat is.
• Whether the reserve fund is sufficient to cover the works or whether a supplementary levy will be required.
• Whether the works have been properly consulted on under the Landlord and Tenant Act 1985 (section 20), as failure to follow the consultation process limits the amount recoverable from leaseholders to £250 per qualifying work.
• Whether costs will be apportioned between seller and buyer at completion.

For detailed guidance on selling during major works, see our guide on Section 20 major works and selling. If you have arrears related to major works or service charges, see our guide on service charge arrears when selling.

The management pack: where service charge information comes from

The leasehold management pack is the primary source of service charge information in a leasehold sale. It is prepared by the managing agent or freeholder and based on the LPE1 form published by the Law Society. The pack includes:

• The current year's service charge budget and the last three years' accounts.
• The reserve fund balance and any planned contributions.
• Details of any Section 20 consultations for planned major works.
• Confirmation of any arrears on the seller's account.
• Buildings insurance details, including the insurer, policy number, sum insured, and whether terrorism cover is included.

Ordering the management pack before you list your property gives you time to review the information and address any issues (such as clearing arrears or preparing explanations for unusually high charges) before the buyer's solicitor starts asking questions.

Transparency strategies: presenting charges positively

You cannot change what your service charges are, but you can control how they are presented. Here are practical steps:

1. Provide a clear breakdown. Do not let the buyer see only a single headline figure. Break the charge down into its components (insurance, maintenance, management fee, reserve fund, etc.) so they can see what they are paying for.
2. Highlight the reserve fund. A healthy reserve fund means the buyer is less likely to face unexpected demands. If your building has a strong reserve, emphasise this.
3. Explain one-off increases. If charges spiked in a particular year due to specific works that are now complete, include a note explaining this. A temporary increase is viewed very differently from a permanent one.
4. Contextualise against the market. If your charges are in line with comparable buildings in the area, say so. Buyers often lack a benchmark and may assume your charges are unusually high when they are actually normal for the type of building.
5. Show what the charge includes. If your building has a concierge, gym, communal garden, or other amenities, make sure the buyer understands these are funded through the service charge. A £5,000 charge that includes a gym and 24-hour concierge is perceived differently from a £5,000 charge for basic corridor cleaning.
6. Address major works proactively. If major works are planned or underway, provide the Section 20 notices, cost estimates, and timeline upfront. Uncertainty is more off-putting to buyers than known costs.

When service charges are genuinely problematic

In some cases, service charges are simply too high relative to the property's value and there is no easy way to present them positively. This can happen when:

• The building has ongoing cladding or fire safety remediation costs that are being passed to leaseholders.
• The managing agent is charging significantly above market rates and leaseholders have not been able to change the management arrangements.
• The building is old and requires constant maintenance, with no adequate reserve fund to smooth costs over time.
• The freeholder has imposed unreasonable charges that leaseholders are disputing.

In these situations, you may need to accept that your property will sell for less than comparable properties with lower charges, or explore options such as challenging the charges at the First-tier Tribunal (Property Chamber) under sections 19 and 27A of the Landlord and Tenant Act 1985 — though this takes time and may not be practical if you are trying to sell quickly.

Sources

• Landlord and Tenant Act 1985, sections 18–30 (service charges) — legislation.gov.uk
• Commonhold and Leasehold Reform Act 2002 — legislation.gov.uk
• Leasehold and Freehold Reform Act 2024 — legislation.gov.uk
• LEASE (Leasehold Advisory Service / Leasehold Knowledge Partnership) — lease-advice.org
• UK Finance Lenders' Handbook — ukfinance.org.uk
• Law Society — Leasehold Property Enquiries (LPE1) form
• First-tier Tribunal (Property Chamber) — guidance on service charge disputes, gov.uk
• Association of Residential Managing Agents (ARMA) — arma.org.uk
• Ministry of Housing, Communities & Local Government — English Housing Survey leasehold data
• Royal Institution of Chartered Surveyors (RICS) — Service charge residential management code, 3rd edition

Frequently asked questions