Northamptonshire newly built property prices

The price of a newly built property is £349k in Northamptonshire county. The price increased by £1.3k (0%) over the last twelve months. The price of an established property is £302k. There were 769 sales of newly build properties. Most new properties were sold in the £300k-£400k price range with 268 (34.9%) properties sold, followed by £250k-£300k price range with 198 (25.7%) properties sold. Most new homes were sold in NN17 5, with 93 sold to date from August 2024 - July 2025.

August 2024 - July 2025Northamptonshire countyEngland & Wales
Average price of a new home£349k£390k

Average price change
0%
£1.3k
0%
£-191

Northamptonshire cost comparison of new homes and older homes

August 2024 - July 2025

Northamptonshire cost comparison of new homes and older homes

New or establishedAverage price
A newly built property£349k
An established property£302k

Northamptonshire sales share of new homes and older homes

August 2024 - July 2025

Northamptonshire sales share of new homes and older homes

7.5%

A newly built property

769

92.5%

An established property

9.4k

10.2k

total sales volume

Northamptonshire map of sales of new properties

shows the total volume of new homes sold a given postcode sector.

Northamptonshire map of sales of new properties

Northamptonshire new home sales share by price range

shows a sales volume of new homes in a given price range between August 2024 - July 2025. See also Northamptonshire property sales reports.

Northamptonshire new home sales share by price range

Property price rangeMarket shareSales volume
£50k-£100k0.1%1
£100k-£150k0.5%4
£150k-£200k3.9%30
£200k-£250k10.8%83
£250k-£300k25.7%198
£300k-£400k34.9%268
£400k-£500k14.3%110
£500k-£750k8.8%68
£750k-£1M0.8%6
over £1M0.1%1

Northamptonshire cost comparison of new houses and new flats

August 2024 - July 2025

Northamptonshire cost comparison of new houses and new flats

£429k

Detached

£228k

Flat

£283k

Semi-Detached

£269k

Terraced

Northamptonshire sales share of new houses and new flats

August 2024 - July 2025

Northamptonshire sales share of new houses and new flats

48.1%

Detached

370

2.5%

Flat

19

31.6%

Semi-Detached

243

17.8%

Terraced

137

Northamptonshire real new home prices

Yearly average nominal house prices adjusted for inflation

Northamptonshire real new home prices

Northamptonshire new home prices compared to England & Wales' new home prices

Yearly average nominal prices

Northamptonshire new home prices

Northamptonshire new home prices and nearby counties

Yearly average nominal prices

Northamptonshire new home prices and nearby counties

Northamptonshire house prices new vs established

Yearly average nominal prices

Northamptonshire house prices new vs established

Northamptonshire annual sales of new homes and older homes

Total sales volumes by year

Northamptonshire annual sales of new homes and older homes

Plumplot area insights - interactive charts and maps

Plumplot area insights - interactive maps and charts

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