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MK9

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New builds in MK9: what they really sell for.

3 new-build homes sold in MK9 in the last 12 months, 8% of all sales. New flat homes sold for a median £305,250, 74.4% more than existing ones.

Milton Keynes, covering Campbell Park & Willen, Central Milton Keynes, Walton, Kents Hill and Monkston.

New homes sold

3

8% of sales, last 12 months

New-build premium

+74.4%

Flat homes

Resold, vs market

+1.2%

Market +9.8%

Energy bills

~£727/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.

Canal Street, Campbell ParkMK9 4BL, MK9 4BN · flat · 20 sold · latest Oct 2025
£250k–£580k£5,368/m²
Midsummer BoulevardMK9 1FP, MK9 1FQ · flat · 6 sold · latest Sept 2025
£245k–£310k

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

+74.4%

New £305k · existing £175k

28 new-build sales

Resale

Do new builds in MK9 hold their value?

Bought new, resold

+1.2%

Local market, same years

+9.8%

Kept pace

7 of 40

Typically held 4 years

Homes in MK9 that Land Registry records as bought new and later resold, against the UK house price index for the same type of home and years. Shared-ownership first sales are left out.

Running costs

What new homes here cost to run

Energy bills

~£727/yr

Typical 53 m² home

Typical rating

EPC C

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 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 MK9?

Over the last two years, new flat homes in MK9 sold for a median £305,250 against £175,000 for existing ones, a difference of +74.4%. New homes are often a different size or spec, so compare price per square metre for a specific plot.

Do new builds in MK9 hold their value?

40 homes in MK9 bought new and later resold changed by a median +1.2%, typically after 4 years. The local market moved +9.8% over the same periods, so buyers of new homes generally lost some of the new-build premium.

Which new developments are selling in MK9?

Recent new-build sales recorded by Land Registry in MK9 include Canal Street, Campbell Park, Midsummer Boulevard. New streets appear once the first homes complete.

How do I know if a new build in MK9 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