The price of a newly built property is £349k in Northampton postcode area. The price increased by £11.8k (3%) over the last twelve months. The price of an established property is £292k. There were 765 sales of newly build properties. Most new properties were sold in the £300k-£400k price range with 295 (38.6%) properties sold, followed by £250k-£300k price range with 187 (24.4%) properties sold. Most new homes were sold in NN17 5, with 98 sold to date from November 2024 - October 2025.
| November 2024 - October 2025 | Northampton postcode area | England & Wales |
|---|---|---|
| Average price of a new home | £349k | £385k |
| Average price % change | 3% | 0% |
| Average price change in GBP | £11.8k | £-1.8k |
November 2024 - October 2025

| New or established | Average price |
|---|---|
| █ A newly built property | £349k |
| █ An established property | £292k |
November 2024 - October 2025

| New or established | Percentage share | Sales volume |
|---|---|---|
| █ A newly built property | 7.9% | 765 |
| █ An established property | 92.1% | 8.9k |
| All properties | 100% | 9.7k |
shows the total volume of new homes sold a given postcode sector.
shows a sales volume of new homes in a given price range between November 2024 - October 2025. See also Northampton property sales reports.

| Property price range | Market share | Sales volume |
|---|---|---|
| █ £100k-£150k | 0.5% | 4 |
| █ £150k-£200k | 3.1% | 24 |
| █ £200k-£250k | 7.5% | 57 |
| █ £250k-£300k | 24.4% | 187 |
| █ £300k-£400k | 38.6% | 295 |
| █ £400k-£500k | 17.5% | 134 |
| █ £500k-£750k | 7.8% | 60 |
| █ £750k-£1M | 0.5% | 4 |
November 2024 - October 2025

| House Type | Average price |
|---|---|
| █ Detached | £417k |
| █ Flat | £225k |
| █ Semi-Detached | £287k |
| █ Terraced | £281k |
November 2024 - October 2025

| House Type | Percentage share | Sales volume |
|---|---|---|
| █ Detached | 50.1% | 383 |
| █ Flat | 2.6% | 20 |
| █ Semi-Detached | 33.3% | 255 |
| █ Terraced | 14.0% | 107 |
Yearly average nominal house prices adjusted for inflation

Yearly average nominal prices

Yearly average nominal prices

Yearly average nominal prices

Total sales volumes by year
