NG23 vs NG24: house prices per square metre compared
NG23 (Collingham) has a median of £2,910 per m² against £2,450 in NG24 (Balderton). NG23 is the more expensive of the two: NG24 is 15.8% cheaper per m². The figures come from 116 and 523 matched sales in the last 12 months of HM Land Registry data.
£350,000, the median sale price in NG23, buys about 120 m² there and about 143 m² in NG24, a difference of 23 m² at each district’s own median. Over the 10 years to Q3 2025 in NG23 and Q1 2026 in NG24, NG23 moved +4.7% a year against NG24 at +3.5% a year, before inflation.
Sales in the last 12 months.
| Measure | NG23Medium confidence Collingham, Newark £2,910median per m² | NG24High confidence Balderton, Newark £2,450median per m² | Difference |
|---|---|---|---|
| Median price per m² | £2,910 | £2,450 | −15.8% |
| Median sale price | £350,000 | £215,000 | −38.6% |
| Middle 60% of salesp20 to p80 | £2,430–£3,450 | £1,970–£2,900 | |
| Sales (last 12 months) | 221 | 629 | +408 |
| With a matched floor areaThe denominator behind each median per unit area | 116 | 523 | +407 |
| Mean floor area (matched sales) | 127 m² | 93 m² | −27.4% |
| Annual change over 9.3–9.8 years | +4.7% a year | +3.5% a year | −1.2 pts |
| By property typeMedian price per m² for each property type sold in the last 12 months. | |||
| Detached | £3,020n = 71 | £2,790n = 165 | −7.6% |
| Semi-detached | no sales | £2,500n = 183 | n/a |
| Terraced | no sales | £2,070n = 139 | n/a |
| Flat | no sales | £1,880n = 36 | n/a |
| Difference: NG23 minus NG24. | |||
| All NG23 sold prices | All NG24 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 NG23 and NG24 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 NG23 and NG24 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 NG23 and NG24 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