Northamptonshire newly built property prices

The price of a newly built property is £373k in Northamptonshire county. The price increased by £23.3k (7%) over the last twelve months. The price of an established property is £306k. There were 460 sales of newly build properties. Most new properties were sold in the £300k-£400k price range with 190 (41.3%) properties sold, followed by £250k-£300k price range with 99 (21.5%) properties sold. Most new homes were sold in NN6 0, with 63 sold to date from July 2025 - June 2026.

Current Property Prices for Newly Constructed Residential Properties
July 2025 - June 2026	Northamptonshire county	England & Wales
Average price of a new home	£373k	£402k
Average price % change	7%	2%
Average price change in GBP	£23.3k	£9.2k

Northamptonshire cost comparison of new homes and older homes

July 2025 - June 2026

Northamptonshire cost comparison of new homes and older homes

Residential Property Prices by Construction Age
New or established	Average price
█ A newly built property	£373k
█ An established property	£306k

Northamptonshire sales share of new homes and older homes

July 2025 - June 2026

Sales Share and Sales Volume of Newly Built Properties
New or established	Percentage share	Sales volume
█ A newly built property	4.4%	460
█ An established property	95.6%	10.0k
All properties	100%	10.5k

Northamptonshire map of sales of new properties

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

Northamptonshire new home sales share by price range

shows a sales volume of new homes in a given price range between July 2025 - June 2026. See also Northamptonshire property sales reports.

Sales Share and Volumes of Newly Built Properties by House Type
Property price range	Market share	Sales volume
█ £50k-£100k	0.2%	1
█ £100k-£150k	2.4%	11
█ £150k-£200k	1.7%	8
█ £200k-£250k	2.8%	13
█ £250k-£300k	21.5%	99
█ £300k-£400k	41.3%	190
█ £400k-£500k	18.5%	85
█ £500k-£750k	10.0%	46
█ £750k-£1M	0.9%	4
█ over £1M	0.7%	3