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W1H

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New builds in W1H: what they really sell for.

1 new-build homes sold in W1H in the last 12 months, 2% of all sales. New flat homes sold for a median £2,360,875, 136.1% more than existing ones.

London, covering Marylebone, West End.

New homes sold

1

2% of sales, last 12 months

New-build premium

+136.1%

Flat homes

Resold, vs market

—

Too few resales

Energy bills

~£382/yr

100% have solar

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.

Molyneux StreetW1H 5HU · terraced, flat · 12 sold · latest Nov 2025
£1710k–£3900k£23,400/m²

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

+136.1%

New £2361k · existing £1000k

11 new-build sales

Running costs

What new homes here cost to run

Energy bills

~£382/yr

Typical 119 m² home

Typical rating

EPC B

Solar panels

100%

of homes

Heat pumps

0%

of homes

From the energy certificates of 8 recently built homes. Certificate costs use standard assumptions, so compare them rather than budget on them. A typical older D-rated home costs nearer £1,800 a year.

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

Questions

How much more do new builds cost in W1H?

Over the last two years, new flat homes in W1H sold for a median £2,360,875 against £1,000,000 for existing ones, a difference of +136.1%. 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 W1H?

Recent new-build sales recorded by Land Registry in W1H include Molyneux Street. New streets appear once the first homes complete.

How do I know if a new build in W1H 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.

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