Neighbourhood in North Northamptonshire

Irthlingborough

From July 2023 to June 2026, homes in Irthlingborough typically sold for £227,500. Half of the 408 sales were between £185k and £274k, against a typical £263,000 across North Northamptonshire.

Postcode NN9

All of North Northamptonshire

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Typical price Typical priceThe middle sale. Half sold for more and half for less. £228k half sold for £185k to £274k

Homes sold Homes soldHomes sold from July 2023 to June 2026. 408 July 2023 to June 2026

Over 5 years Over 5 yearsThe change in the typical price against the same three years five years before. +13.8% typical price, against 5 years before

New builds 3% of sales · 9% leasehold

By type of home

What homes sold for

The band is the middle half of sales, a quarter sold for less and a quarter for more, with the typical price marked. The dashed line is the typical price for the same type across North Northamptonshire.

Detached £332,000 typical
Half between £294k and £385k · 97 sales · North Northamptonshire £366k
Semi-detached £230,000 typical
Half between £210k and £251k · 159 sales · North Northamptonshire £250k
Terraced £190,000 typical
Half between £165k and £220k · 119 sales · North Northamptonshire £205k
Flat £117,000 typical
Half between £79k and £130k · 33 sales · North Northamptonshire £132k

Since 1995

Each year in Irthlingborough

This neighbourhood North Northamptonshire Homes sold

The typical price is the middle sale of each full year, shown where at least 5 homes sold. It moves with which homes happened to sell, so a single year can jump.

The homes that sell here

Semi-detached39% · North Northamptonshire 35%
Terraced29% · North Northamptonshire 24%
Detached24% · North Northamptonshire 35%
Flat8% · North Northamptonshire 6%

New builds and leaseholds

New builds, share of sales3% · North Northamptonshire 14%

Leaseholds, share of sales9% · North Northamptonshire 7%

New builds can take up to a year to appear in Land Registry's figures, so the latest year may show fewer than were sold.

Next door

Neighbourhoods around Irthlingborough

About these figures

Every standard home sale registered with HM Land Registry since 1995: homes sold at full market value to a person, so repossessions and sales to companies are left out. Recent months fill in as late sales are registered. Not financial advice.

Sources and licences

Neighbourhood names: contains Parliamentary information licensed under the Open Parliament Licence v3.0 (House of Commons Library). Neighbourhood boundaries and the postcode lookup: source, Office for National Statistics licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026.