New-Build Flats in Battersea: Buyer Checklist

Battersea has some of London’s most visible new-build stock, around Battersea Power Station, Nine Elms, the riverside, and the park-side schemes. The marketing is polished. The buying decision needs to be more practical than the brochure.

This is the checklist for that decision. It runs through the questions to ask before you reserve, and points to the deeper guides where a topic needs its own detail.

A reservation fee holds the flat, but the questions worth asking are the ones the brochure does not answer: the service charge trend, the lease, the warranty, and your right to a defect-free handover.

The money questions

The headline price is the easy part. The recurring and hidden costs decide whether a flat is actually affordable.

• What is the service charge, per square foot, and how has it moved? In amenity-rich Nine Elms and Battersea towers this is high, and it sets the true monthly cost. Ask for the last three years, not just this year’s budget. The service charge guide explains what is normal here and how the charge is split.
• Which amenities are included, and which cost extra? A concierge, gym, pool, cinema room, or residents’ lounge all add to the running cost, and some carry separate fees.
• What is the ground rent position? On a new lease granted from 30 June 2022 it should be a peppercorn, meaning nothing. On earlier stock it may not be. The leasehold guide covers why this matters.
• What incentives are on offer, and are they in the headline price? Deposit contributions, stamp duty paid, or furniture packs are common. Check whether they are baked into a price that comps would not otherwise support.

The lease and the warranty

A new-build flat is leasehold, so the lease is as important as the flat. Confirm the lease length (new leases are usually 990 or 999 years), the ground rent, and who the freeholder and managing agent are. The leasehold versus freehold guide sets out the full list.

Ask about the warranty too. Most new homes come with a 10-year warranty, commonly NHBC Buildmark, which gives you the builder’s responsibility for the first two years and NHBC insurance cover against specified structural defects for the remaining eight. Confirm which warranty provider applies and when the cover starts, because it runs from completion, not from when you reserve.

Snagging: your right to a defect-free handover

New does not mean flawless, so plan to check the flat properly before and after you complete.

If the developer has signed up to the New Homes Quality Code, you have the right to a professional pre-completion inspection, and the builder should fix the issues it finds before handover, as the HomeOwners Alliance explains. Many buyers also pay for an independent snagging survey. After you move in, the developer is responsible for putting right defects that appear in the first two years, so report snags in writing and keep a record.

Completion risk and buying off-plan

Is the building complete, close to completion, or still under construction? Buying off-plan means committing before you can stand in the actual flat, and completion dates can move. Ask what stage the block is at, what happens to your position if the date slips, and whether your mortgage offer will still be valid if it does.

Location and resale

The right choice depends on whether you prioritise transport, park access, river views, amenities, square footage, or resale liquidity. Compare the schemes that are genuinely competing for your budget rather than the first show flat you see.

• Battersea Power Station, for the Zone 1 Tube station and the amenities on the doorstep.
• Battersea Park and Prince of Wales Drive, for green space and a more established feel.
• Chelsea Bridge and the riverside schemes, for views, with flood risk and service charge worth checking.
• Clapham Junction edges, for national rail connections.
• Nine Elms schemes marketed as Battersea, which are worth comparing on their own merits.

Whatever you prioritise, check how close the nearest Tube, rail, bus, park, and supermarket actually are on foot, and what comparable resales nearby are achieving. Resale liquidity protects you when it is time to sell.

The checklist, in short

• Service charge, per square foot, and its three-year trend.
• Amenities included versus charged separately.
• Ground rent position on the specific lease.
• Lease length, freeholder, and managing agent.
• Warranty provider, cover, and start date.
• Pre-completion inspection and snagging rights.
• Construction stage and completion-date risk.
• Incentives, and whether they flatter the price.
• Comparable resales and real walking distances.

For the wider purchase beyond the new-build itself, see the guide to buying in Battersea before you offer.

Sources

• NHBC, Buildmark cover (the 10-year new-home warranty: two years of builder responsibility, then eight years of NHBC insurance).
• HomeOwners Alliance, Snagging list for new builds (pre-completion inspection rights under the New Homes Quality Code).
• Which?, My new-build home has problems, what are my rights? (developer responsibility for defects in the first two years).