England / Northamptonshire / North Northamptonshire / East Northamptonshire
Barnwell£661,375
Average price, last 12 months
+20.9% in a year
Compare house prices
How do I compare house prices between areas?
The average house price in Barnwell is £661,375 over the last 12 months. Over the past year prices rose 20.9%.
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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
- £661,375
What kinds of homes sell in each area?
Share of last 12 months' sales by property type.
- Detached
- Semi-detached
- Terraced
- Flats
Barnwell
Mostly detached houses
71%
29%
How do all the numbers compare?
Every measure side by side. The highest value in each row is highlighted.
Latest 12-month average
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
£661,375
Change over 1 year
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
+£114,375
Change over ~10 years
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
+£299,125
Homes sold (last 12 months)
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
4
Homes sold vs previous 12 months
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
+1
Number of postcodes
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
28
Households (Census 2021)
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
179
Household density
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
33 per sq mi · Low
Population (Census 2021)
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
391
Population density
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
72 per sq mi · Low
Green space per resident
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
435 m² per resident · more than 98% of areas
Green space share of area
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
1.2%
Public parks
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
1
Peak month
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
OCT 2025 · £880,000
Most common price band
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
£500k – £1m · 71.4%
Detached average
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
£661,375
Semi-detached average
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
—
Terraced average
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
—
Flats average
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
—
Detached share of sales
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
71.4%
Semi-detached share of sales
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
28.6%
Terraced share of sales
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
0.0%
Flats share of sales
Barnwell
England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell
0.0%
| Metric | Barnwell England / Northamptonshire / North Northamptonshire / East Northamptonshire / Barnwell |
|---|---|
| Latest 12-month average | £661,375 |
| Change over 1 year | +£114,375 |
| Change over ~10 years | +£299,125 |
| Homes sold (last 12 months) | 4 |
| Homes sold vs previous 12 months | +1 |
| Number of postcodes | 28 |
| Households (Census 2021) | 179 |
| Household density | 33 per sq mi · Low |
| Population (Census 2021) | 391 |
| Population density | 72 per sq mi · Low |
| Green space per resident | 435 m² per resident · more than 98% of areas |
| Green space share of area | 1.2% |
| Public parks | 1 |
| Peak month | OCT 2025 · £880,000 |
| Most common price band | £500k – £1m · 71.4% |
| Detached average | £661,375 |
| Semi-detached average | — |
| Terraced average | — |
| Flats average | — |
| Detached share of sales | 71.4% |
| Semi-detached share of sales | 28.6% |
| Terraced share of sales | 0.0% |
| Flats share of sales | 0.0% |
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.