Area guides

›

W1W

› New builds

New builds in W1W: what they really sell for.

0 new-build homes sold in W1W in the last 12 months, 0% of all sales. New flat homes sold for a median £1,742,600, 142.0% more than existing ones.

London, covering Clerkenwell, West End.

New homes sold

0

0% of sales, last 12 months

New-build premium

+142.0%

Flat homes

Resold, vs market

—

Too few resales

Energy bills

—

No certificates yet

Developments

Where new homes have sold

New streets with three or more new-build sales in the last two years. Price per m² uses floor areas from each home's energy certificate.

Great Portland StreetW1W 5QQ · flat · 14 sold · latest Jul 2025
£1224k–£6300k

The premium

New against existing homes

Median sold prices over the last two years. New homes are often a different size, so this is a guide rather than a like-for-like comparison.

Flat

+142.0%

New £1743k · existing £720k

14 new-build sales

HM Land Registry price paid data, standard sales only, to September 2026. New homes appear once their sale is registered, usually a few weeks after completion.

Questions

How much more do new builds cost in W1W?

Over the last two years, new flat homes in W1W sold for a median £1,742,600 against £720,000 for existing ones, a difference of +142.0%. New homes are often a different size or spec, so compare price per square metre for a specific plot.

Which new developments are selling in W1W?

Recent new-build sales recorded by Land Registry in W1W include Great Portland Street. New streets appear once the first homes complete.

How do I know if a new build in W1W is fairly priced?

Compare the asking price per square metre with plots already sold on the development, allow for the new-build premium, and negotiate extras as well as price. Proptel's new-build check does this for one plot for £9.99, with the extras to ask for and a letter for the sales office.

© 2026 Proptel · Property data for buyers