HS2 Search: When Is It Needed and What Does It Show?

If you are selling a property anywhere near the planned route of High Speed 2 (HS2), your buyer's solicitor will want to know how the project affects the property. An HS2 search is one of the additional property searches that may be requested alongside the standard search pack, and it is particularly important for properties in the Midlands, the North West, and parts of London and the South East.

This guide explains what an HS2 search covers, when it is needed, which areas of England are affected, what the results mean for your sale, and what compensation options are available if your property is directly impacted by the project.

What is HS2?

High Speed 2 is a major railway infrastructure project designed to connect London, the Midlands, and (originally) the North of England with a new high-speed rail line. The project was authorised by Parliament through a series of hybrid Bills and is managed by HS2 Ltd, a company wholly owned by the Department for Transport.

HS2 has been one of the largest infrastructure projects in Europe. It has generated significant public debate, particularly around cost, environmental impact, and the effect on property owners along the route. For sellers, the key concern is whether the project restricts what can be done with the property or affects its value.

HS2 phases and current status

The HS2 project was originally planned in three phases. The scope has changed significantly since the initial proposals, and sellers need to understand the current position to know whether their property is still affected.

The cancellation of Phase 2 means that many properties in the North West, Yorkshire, and the East Midlands that were previously within the safeguarded area are no longer affected by HS2 in the same way. However, sellers in these areas should still check whether safeguarding directions have been formally lifted, as there can be a delay between a policy announcement and the legal removal of restrictions.

What is an HS2 search?

An HS2 search is a property search that checks whether a property is affected by the HS2 project. It draws on publicly available data from HS2 Ltd, the Department for Transport, and local planning authorities to establish whether the property falls within any of the defined zones of influence.

The search typically reveals:

• Safeguarding — Whether the property is within the HS2 safeguarded area, where certain types of development require consultation with HS2 Ltd before planning permission can be granted
• Compulsory purchase — Whether the property is subject to a compulsory purchase order (CPO) or is at risk of one in the future
• Construction activity — Whether the property is near planned or active construction works, including tunnelling, earthworks, and temporary construction compounds
• Noise and vibration — Whether the property falls within a zone where construction or operational noise and vibration may be a factor
• Compensation eligibility — Whether the property may qualify for any of the government's HS2 compensation or assistance schemes
• Planning restrictions — Whether any planning conditions or restrictions have been applied to the property or surrounding land as a result of the HS2 project

HS2 searches are offered by commercial search providers such as Landmark, Groundsure, and specialist rail infrastructure search companies. Some of the information can also be obtained through local authority searches using the CON29 optional enquiries, although this depends on the council and may take longer.

When is an HS2 search needed?

An HS2 search is needed whenever the property being sold is in or near the HS2 route corridor. There is no single legal rule that mandates the search, but in practice the buyer's solicitor will request one if the property is:

• Within the safeguarded area as defined by the Secretary of State's safeguarding direction
• Within 1 kilometre of the planned route centre line (a common search radius used by solicitors, though not a statutory requirement)
• In an area where HS2 construction activity is planned, underway, or recently completed
• Near a proposed or confirmed HS2 station (such as Old Oak Common, Birmingham Interchange, or Birmingham Curzon Street)

If you are unsure whether your property is affected, you can check the HS2 route maps published on the HS2 Ltd website or the GOV.UK HS2 safeguarding pages. Your conveyancer will also be able to confirm whether a search is advisable based on the property's postcode.

For a broader overview of which searches are typically needed and when, see our guide to how long property searches take.

What does the HS2 safeguarding direction mean?

The HS2 safeguarding direction is a legal instrument issued by the Secretary of State for Transport under Article 31 of the Town and Country Planning (Development Management Procedure) (England) Order 2015. It requires local planning authorities to consult HS2 Ltd before granting planning permission for certain types of development within the safeguarded area.

For property sellers, safeguarding has several practical implications:

• Development restrictions. If you want to build an extension, convert a loft, or carry out other works that require planning permission, the council must consult HS2 Ltd before approving your application. This can add weeks to the planning process and, in some cases, HS2 Ltd may object to the development.
• Buyer concerns. A buyer purchasing a property in the safeguarded area will know that they may face similar restrictions. This can affect the buyer's willingness to proceed, particularly if they plan to extend or develop the property.
• Disclosure obligations. You should disclose the safeguarding direction in your TA6 property information form and any correspondence you have received from HS2 Ltd or the Department for Transport.

Safeguarding does not mean your property will be compulsorily purchased. Many properties within the safeguarded area are near the route but not on it, and they will not be directly acquired for the project. The safeguarding direction simply ensures that new development does not interfere with the planned railway.

Compulsory purchase and HS2

Where the HS2 route passes directly through or under a property, the government has the power to acquire it through compulsory purchase. The legal authority for this was granted through the hybrid Bills that authorised each phase of HS2. Compulsory purchase is a last resort — HS2 Ltd first attempts to acquire properties by agreement through private negotiation.

If your property is subject to compulsory purchase for HS2, you are entitled to:

• Market value compensation — The open market value of the property as if HS2 did not exist (known as the no-scheme world valuation)
• Home loss payment — An additional payment of 10% of the property's market value, subject to a statutory maximum (currently £75,000 for owner-occupiers)
• Disturbance payments — Reasonable costs of moving, including solicitor fees, estate agent fees, removal costs, and reconnection of services
• Basic loss payment — Available to non-residential owners and occupiers, calculated as a percentage of the property value

If your property is subject to a CPO, you should take independent professional advice from a surveyor experienced in compulsory purchase matters. The Royal Institution of Chartered Surveyors (RICS) publishes guidance on the compulsory purchase process and your rights as a property owner.

HS2 compensation schemes for property owners

Beyond compulsory purchase, the government has introduced several discretionary compensation and assistance schemes for property owners affected by HS2 who are not on the direct line of the route. These schemes have changed over time, and eligibility depends on the property's location and the owner's circumstances.

• Express Purchase Scheme. Available to owner-occupiers within the safeguarded area (and some properties just outside it) who wish to sell. The government offers to buy the property at its unblighted market value, plus a home loss payment and reasonable moving costs. This is intended for owners who feel unable to sell on the open market because of HS2.
• Need to Sell Scheme. Available to owner-occupiers outside the safeguarded area who can demonstrate that HS2 has had a material impact on their ability to sell, and who have a compelling reason to sell (such as a job relocation or health issue). The government will buy the property at its current market value if certain conditions are met.
• Homeowner Payment Scheme. Previously offered one-off cash payments to eligible rural homeowners within a defined zone along the Phase 1 route. The scheme is now closed to new applicants.
• Rent Back Scheme. Allows owners whose properties have been acquired by HS2 Ltd to remain in the property as tenants, paying a market rent, until the property is needed for construction.

Full details of each scheme, including eligibility criteria and application forms, are published on GOV.UK. If you believe you may be eligible, seek advice from a surveyor or solicitor with experience in HS2 compensation claims before submitting an application.

How HS2 affects your property sale

The impact of HS2 on a property sale depends on how close the property is to the route and what stage of the project it is affected by. Here is what to expect as a seller:

1. The buyer's solicitor will check for HS2 issues. This is now a standard step in conveyancing for properties in affected areas. The solicitor will either order a specific HS2 search or include HS2-related enquiries in the local authority search.
2. Enquiries will be raised if the search flags anything. The buyer's solicitor will ask your solicitor to explain the nature and extent of any HS2-related restrictions, notices, or construction activity near the property. This is part of the normal process when searches reveal potential issues.
3. The buyer may negotiate on price. If the property is close to active construction works or within the safeguarded area, the buyer may factor this into their offer. Noise, disruption, and uncertainty about future construction phases can all affect perceived value.
4. Mortgage lenders will want reassurance. Most lenders will want to know that the property is not at risk of compulsory purchase and that any HS2-related restrictions do not materially affect its value or future saleability.
5. Properties near stations may benefit. For properties near planned HS2 stations, the long-term outlook may be positive. Improved transport links tend to increase property values over time, and areas around Old Oak Common and Birmingham Curzon Street are already seeing significant regeneration investment.

The key for sellers is transparency. Disclose what you know about HS2's impact on your property in the TA6 form, respond promptly to enquiries, and have documentation ready — including any correspondence from HS2 Ltd, compensation scheme applications, or planning decisions that reference the safeguarding direction.

What sellers should disclose about HS2

As a seller, you have a duty to answer questions honestly in the TA6 property information form. Several sections are relevant to HS2:

• Section 6 (Planning) — Disclose any planning applications affected by the safeguarding direction, and any correspondence from the local planning authority about HS2 consultation requirements
• Section 7 (Environmental matters) — Mention any construction noise, vibration, dust, or other environmental impacts you have experienced from HS2 works
• Section 10 (Disputes and complaints) — Disclose any disputes or complaints related to HS2 construction, including any claims submitted under the compensation schemes
• General enquiries — If you have received any notices from HS2 Ltd, the Department for Transport, or your local authority relating to the HS2 project, disclose these

Failing to disclose known HS2-related issues could expose you to a misrepresentation claim after completion. The HS2 search will reveal most of the public information in any case, so there is nothing to be gained from withholding what you know. For more on your disclosure obligations, see our guide to conveyancing costs and how seller preparation can reduce delays and unexpected expenses.

Can sellers order an HS2 search upfront?

Yes. If you know your property is near the HS2 route, ordering the search before you list is a sensible step. Having the result ready for the buyer's solicitor removes a potential delay from the post-offer conveyancing process and demonstrates transparency.

The benefits of ordering an HS2 search upfront include:

• Speed. The result is available immediately when the buyer's solicitor asks for it, saving days or weeks depending on the provider.
• No surprises. If the search reveals safeguarding restrictions or other issues, you can prepare your response and gather supporting documentation before the buyer raises enquiries.
• Buyer confidence. A clean HS2 search — or a well-prepared response to flagged issues — reassures buyers that you are being transparent and that there are no hidden problems.

Most HS2 search results from commercial providers are considered valid for 3 to 6 months by mortgage lenders. If your property takes longer to sell, the buyer's lender may request a fresh search, but the cost is low enough that this is not a significant concern. For more on how search timing fits into the overall sale process, see our guide on environmental search results.

HS2 and the wider conveyancing process

An HS2 search is just one part of the wider conveyancing process. It sits alongside the local authority search, environmental search, drainage search, and any other additional searches the buyer's solicitor considers necessary. In areas affected by HS2, the search adds a focused check on a specific risk that would not be fully covered by the standard search pack alone.

The HS2 search results feed into the buyer's solicitor's overall report on title. If the results flag issues, the solicitor will raise pre-contract enquiries with your solicitor. Your ability to respond quickly and thoroughly will directly affect how long the sale takes between searches and exchange.

If you are concerned about how HS2 or any other search result might affect your sale, see our guide on property searches explained for a full overview of what to expect.

Sources and further reading

• HS2 Ltd — Official project information, route maps, and safeguarding documents: hs2.org.uk
• GOV.UK — HS2 property schemes, including the Express Purchase Scheme and Need to Sell Scheme: gov.uk/government/collections/hs2-property-schemes
• GOV.UK — HS2 safeguarding directions and maps: gov.uk/government/publications/safeguarding-direction-for-hs2
• Department for Transport — High Speed 2 policy documents and ministerial statements: gov.uk/government/organisations/department-for-transport
• High Speed Rail (London - West Midlands) Act 2017 — The primary legislation authorising HS2 Phase 1: legislation.gov.uk
• High Speed Rail (West Midlands - Crewe) Act 2021 — The primary legislation authorising HS2 Phase 2a: legislation.gov.uk
• RICS — Guidance on compulsory purchase and compensation for property owners: rics.org
• Law Society — Conveyancing Protocol and search guidance: lawsociety.org.uk
• Town and Country Planning (Development Management Procedure) (England) Order 2015 — Legal basis for safeguarding directions: legislation.gov.uk

Frequently asked questions