BN3 vs BN41: house prices per square metre compared
BN3 has a median of £5,710 per m² against £4,800 in BN41 (Portslade). BN3 is the more expensive of the two: BN41 is 15.9% cheaper per m². The figures come from 861 and 157 matched sales in the last 12 months of HM Land Registry data.
£450,000, the median sale price in BN3, buys about 79 m² there and about 94 m² in BN41, a difference of 15 m² at each district’s own median. Over the 10 years to Q1 2026 in BN3 and Q4 2024 in BN41, BN41 moved +4.6% a year against BN3 at +1.5% a year, before inflation.
Sales in the last 12 months.
| Measure | BN3High confidence Hove £5,710median per m² | BN41High confidence Portslade, Brighton £4,800median per m² | Difference |
|---|---|---|---|
| Median price per m² | £5,710 | £4,800 | −15.9% |
| Median sale price | £450,000 | £382,250 | −15.1% |
| Middle 60% of salesp20 to p80 | £4,690–£6,660 | £4,190–£5,320 | |
| Sales (last 12 months) | 964 | 230 | −734 |
| With a matched floor areaThe denominator behind each median per unit area | 861 | 157 | −704 |
| Mean floor area (matched sales) | 96 m² | 87 m² | −10.1% |
| Annual change over 9.3–9.8 years | +1.5% a year | +4.6% a year | +3.1 pts |
| By property typeMedian price per m² for each property type sold in the last 12 months. | |||
| Detached | £6,510n = 92 | no sales | n/a |
| Semi-detached | £5,790n = 155 | £4,610n = 70 | −20.4% |
| Terraced | £6,130n = 167 | £4,880n = 55 | −20.4% |
| Flat | £5,280n = 447 | no sales | n/a |
| Difference: BN3 minus BN41. | |||
| All BN3 sold prices | All BN41 sold prices |
Each trend line is that district’s own quarterly median price per square metre, scaled to its own range: compare directions, not heights. Gaps are quarters with too few matched sales to publish a median.
Frequently asked questions
Why compare BN3 and BN41 on price per square metre rather than price?
A raw sale price mostly reflects how big homes are; price per square metre corrects for size, so BN3 and BN41 can be compared on what a buyer actually gets for the money. Both figures here are medians of sold price divided by EPC floor area, from HM Land Registry sales, computed the same way for both areas.
Why do BN3 and BN41 show different numbers of sales?
The two districts are different sizes and trade at different rates, and each figure is computed over the matched sales its own area produced in its stated window. The matched-sale count is printed beside each median because it is that median's own denominator.
Compare other areas
Or browse the league tables for the most expensive and best value districts, every comparison page, or the free dataset behind these figures.
Contains HM Land Registry data © Crown copyright and database right 2026 · Licensed under the Open Government Licence v3.0 · Floor areas from the Energy Performance of Buildings Register · how these figures are made