At a Glance
Average Property Price - SN25
£308,163
46
National percentile
12 month avg at 31 Jul 2026
Average Monthly Rent - SN
£1,094
57
National percentile
Estimate at 31 Jul 2026
Average Net Household Income - SN25
£46,311
79
National percentile
2023 census data
Flat / Maisonette Yield - SN
6.5%
80
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Price Growth - SN25
3.4%
61
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - SN
3.8%
45
National percentile
Estimate at 31 Jul 2026
Street Rankings — SN25
Top 5 streets in SN25 ranked by 3-year average sale price.
| # | Street | 3Y Avg |
|---|---|---|
| 1 | Ilett Crescent | £840,000 |
| 2 | Onyx Close | £765,000 |
| 3 | Topaz Close | £738,750 |
| 4 | Pond Street | £720,000 |
| 5 | Rackham Close | £715,000 |
Highest Monthly Sales — SN25
The highest-value transaction recorded in SN25 for each of the last 5 months.
Property Price & Volume Trends
The latest average property price in SN25 is £313,000, which sits close to the national midpoint. Over the past decade, prices have grown at 4.0% annually—a pace notably faster than the national average, reflecting sustained demand in the area. Transaction volumes have declined significantly, with 672 sales in the latest year compared to an average of 942 over the previous ten years, suggesting a tightening of market activity.
Rent & Yield Trends
Average monthly rent in the broader SN postcode area stands at £1,080, placing it above the national middle ground. Rental growth over ten years has averaged 3.9% annually, in line with the national trend. Flat yields have improved markedly, currently standing at 6.3% against a ten-year average of 5.1%, indicating strengthening returns for rental investors.
Income & Affordability Trends
Average household income in SN25 is £46,311, placing the area well above the national average. The current price-to-income ratio of 6.3x represents a slight deterioration from 5.9x in 2016, meaning homes have become modestly less affordable relative to local earnings. Rental affordability has remained stable, with the rent-to-income ratio holding steady at around 25% over the same period.
Resident Demographic Profile
The area shows a notably stronger presence of 35–49 year-olds at 24.1%, well above the national average of 18.7%, suggesting an established family demographic. Conversely, young adults aged 16–24 are underrepresented at 9.3% compared to the national 11.0%. Housing tenure is dominated by owner-occupation: 44.2% own with a mortgage—significantly higher than the national 27.0%—while social rented housing is less prevalent at 9.6% against 16.5% nationally. The employment profile shows slightly elevated representation in technical roles and administrative work, with somewhat lower numbers in trades and elementary occupations.