England / Northamptonshire / West Northamptonshire
South Northamptonshire£398,812
Average price, last 12 months
−2.7% in a year
Compare house prices
How do I compare house prices between areas?
The average house price in South Northamptonshire is £398,812 over the last 12 months. Over the past year prices fell 2.7%.
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Where is this area?
Boundary outlines for this location, using the same colours as the rest of the page.
What does each type of home cost?
Average sale price by property type over the last 12 months.
Detached
- £547,931
Semi-detached
- £333,357
Terraced
- £295,964
Flats
- £184,083
What kinds of homes sell in each area?
Share of last 12 months' sales by property type.
- Detached
- Semi-detached
- Terraced
- Flats
South Northamptonshire
Mostly detached houses
41%
32%
19%
How much do prices vary within each area?
In South Northamptonshire the priciest area costs 8.5× the cheapest.
Cheapest and most expensive area inside each location, with the overall average marked.
South Northamptonshire
8.5× spreadCheapest
Whitfield
£211,500
Most expensive
Courteenhall
£1,800,000
Overall average for the location
How do all the numbers compare?
Every measure side by side. The highest value in each row is highlighted.
Latest 12-month average
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
£398,812
Change over 1 year
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
−£11,219
Change over ~10 years
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
+£88,861
Homes sold (last 12 months)
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
1,353
Homes sold vs previous 12 months
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
−356
Number of postcodes
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
3,462
Households (Census 2021)
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
40,214
Household density
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
164 per sq mi · High
Population (Census 2021)
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
97,291
Population density
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
397 per sq mi · High
Green space per resident
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
38 m² per resident · more than 62% of areas
Green space share of area
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
0.6%
Public parks
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
48
Peak month
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
JAN 2025 · £436,725
Most common price band
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
£300k – £400k · 48.1%
Detached average
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
£547,931
Semi-detached average
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
£333,357
Terraced average
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
£295,964
Flats average
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
£184,083
Detached share of sales
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
40.9%
Semi-detached share of sales
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
32.2%
Terraced share of sales
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
19.4%
Flats share of sales
South Northamptonshire
England / Northamptonshire / West Northamptonshire / South Northamptonshire
7.5%
| Metric | South Northamptonshire England / Northamptonshire / West Northamptonshire / South Northamptonshire |
|---|---|
| Latest 12-month average | £398,812 |
| Change over 1 year | −£11,219 |
| Change over ~10 years | +£88,861 |
| Homes sold (last 12 months) | 1,353 |
| Homes sold vs previous 12 months | −356 |
| Number of postcodes | 3,462 |
| Households (Census 2021) | 40,214 |
| Household density | 164 per sq mi · High |
| Population (Census 2021) | 97,291 |
| Population density | 397 per sq mi · High |
| Green space per resident | 38 m² per resident · more than 62% of areas |
| Green space share of area | 0.6% |
| Public parks | 48 |
| Peak month | JAN 2025 · £436,725 |
| Most common price band | £300k – £400k · 48.1% |
| Detached average | £547,931 |
| Semi-detached average | £333,357 |
| Terraced average | £295,964 |
| Flats average | £184,083 |
| Detached share of sales | 40.9% |
| Semi-detached share of sales | 32.2% |
| Terraced share of sales | 19.4% |
| Flats share of sales | 7.5% |
Sold prices from HM Land Registry. Households and population from Census 2021. Green space from OS Open Greenspace, not counting golf courses; Contains OS data © Crown copyright and database right 2026.
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What to check before you buyContains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.