The price of a newly built property is £596k in Hertfordshire county. The price increased by £62.5k (12%) over the last twelve months. The price of an established property is £528k. There were 370 sales of newly build properties. Most new properties were sold in the £500k-£750k price range with 102 (27.6%) properties sold, followed by £400k-£500k price range with 72 (19.5%) properties sold. Most new homes were sold in AL10 9, with 35 sold to date from January 2025 - December 2025.
| January 2025 - December 2025 | Hertfordshire county | England & Wales |
|---|---|---|
| Average price of a new home | £596k | £394k |
| Average price % change | 12% | 3% |
| Average price change in GBP | £62.5k | £11.2k |
January 2025 - December 2025

| New or established | Average price |
|---|---|
| █ A newly built property | £596k |
| █ An established property | £528k |
January 2025 - December 2025

| New or established | Percentage share | Sales volume |
|---|---|---|
| █ A newly built property | 2.9% | 370 |
| █ An established property | 97.1% | 12.4k |
| All properties | 100% | 12.7k |
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 January 2025 - December 2025. See also Hertfordshire property sales reports.

| Property price range | Market share | Sales volume |
|---|---|---|
| █ £100k-£150k | 0.3% | 1 |
| █ £150k-£200k | 4.3% | 16 |
| █ £200k-£250k | 5.1% | 19 |
| █ £250k-£300k | 3.2% | 12 |
| █ £300k-£400k | 15.4% | 57 |
| █ £400k-£500k | 19.5% | 72 |
| █ £500k-£750k | 27.6% | 102 |
| █ £750k-£1M | 15.7% | 58 |
| █ over £1M | 8.9% | 33 |
January 2025 - December 2025

| House Type | Average price |
|---|---|
| █ Detached | £814k |
| █ Flat | £391k |
| █ Semi-Detached | £597k |
| █ Terraced | £667k |
January 2025 - December 2025

| House Type | Percentage share | Sales volume |
|---|---|---|
| █ Detached | 32.2% | 119 |
| █ Flat | 38.9% | 144 |
| █ Semi-Detached | 15.4% | 57 |
| █ Terraced | 13.5% | 50 |
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
