Buying Off-Plan — The Risks and Rewards of New Build Investment

Buying off-plan means purchasing a property before it is built, based on drawings, CGI images, and a show home. It offers distinct advantages — but also risks that second-hand property purchases don't carry.

The Benefits of Buying Off-Plan

**Plot and position choice** — early purchasers get first choice of plots, floors, and aspects. The best plots sell first.

**Personalisation** — you can influence the internal specification to a degree not possible in second-hand purchases.

**Potential price growth** — if the market rises during the build period, your property may be worth more at completion than you paid at exchange. In rising markets, this can represent a significant gain.

**Developer incentives** — early-phase purchasers often receive the best incentive packages (stamp duty paid, upgraded specification, reduced reservation fee).

The Risks of Buying Off-Plan

**Property doesn't match expectations** — CGI images and show homes are not the same as the finished property. Show homes are typically furnished and styled to professional standards, with upgrades throughout. The standard specification may look very different.

**Developer delays** — build programmes slip. What was a 12-month build becomes 18 months. Your mortgage offer expires. Your temporary accommodation costs mount.

**Developer insolvency** — if the developer goes bust before completion, your purchase cannot complete in the normal way. Your deposit protection under schemes like NHBC Buildmark covers your deposit, but you may still lose significant time and costs.

**Market movement** — property markets can fall as well as rise. If prices fall between exchange and completion, you're legally committed to completing at the higher price. Your lender will only lend based on the lower completion value.

Deposit Protection

Ensure your deposit is protected under an FCA-approved or NHBC-approved deposit protection scheme before paying any money. This is separate from the NHBC Buildmark structural warranty. Ask the developer specifically: "Where is my deposit held and how is it protected if you become insolvent?" Get the answer in writing.

Long Stop Date Clauses

The contract should include a **long stop date** — a contractual deadline by which the developer must complete the build and offer legal completion. If the developer misses this date, you have the right to:

• Withdraw and receive your deposit in full
• Agree a new date (the developer may offer a financial incentive to stay)

Never sign a contract without a long stop date. Negotiate one if the developer hasn't included it.

Valuation at Completion

Your mortgage lender will instruct a new valuation when completion is approaching. If the market has fallen since you exchanged, the lender may value the property below the price you agreed to pay. You will then need to fund the difference (the "mortgage shortfall") from your own resources, or renegotiate with the developer. This is a genuine risk in volatile markets.

Managing the Mortgage During a Long Build

Standard mortgage offers last 3–6 months. Many off-plan builds take 12–24 months. Arrange a mortgage through a broker who understands new build timelines, and check the offer renewal process with your chosen lender. Some specialist new build lenders offer 24-month offer validity.