Sold price data

Semi-detached house prices in N21, London

Semi-detached homes in N21, London have recently averaged £923,819 across 223 completed sales from June 1998 to September 2026, giving buyers a useful benchmark for mainstream family stock. Recorded sold prices for this property type range from £240,000 to £1,920,000, which helps show how much finish, exact street, and size still move value inside the same category.

Average sold price

£923,819

Across 223 completed transactions.

Price range

£240,000 - £1,920,000

Use the range to sanity-check how much condition and exact street can swing value.

Latest evidence

10 Sept 2026

Recent sold records are the cleanest anchor for judging an asking price today.

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Move between the full district view and the strongest property-type pages without losing the same sold-price context.

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Flats£371,312 average · 258 sales Semi-detached homes£923,819 average · 223 sales Terraced homes£663,015 average · 162 sales Detached homes£1,476,169 average · 96 sales

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Thinking of offering on a property in London?

Paste the listing and see what it is actually worth before you offer. Hauscope turns postcode-level sold evidence into a property-level estimate view, comparable sales, and a practical first-offer position.

Works with Rightmove listings.

Property type breakdown

What sold in this market

Type	Average	Range	Sales
Flats	£371,312	£100,000 - £820,000	258
Semi-detached	£923,819	£240,000 - £1,920,000	223
Terraced	£663,015	£250,000 - £1,175,000	162
Detached	£1,476,169	£595,000 - £6,500,000	96

Buyer guidance

How to use this data

London N21 has enough recent semi-detached homes to benchmark asking prices against multiple completed transactions before you bid.

The gap between low and high sold prices is wide here, so the closest matching sales are worth more than the headline average — condition, street and floor area all vary within a postcode district.

Semi-detached homes are the cleanest comparable set for this page, so compare the exact listing against recent sales in the same property category before adjusting for bedrooms, presentation, or plot size.

Next step

Area averages are a starting point. Before offering, compare the exact listing against the most relevant sold homes nearby.

Analyse a specific property

Recent sold examples

Latest completed transactions

Showing the latest 10 sold homes we have for this page.

Address	Type	Sold date	Price
240, WINCHMORE HILL ROAD, LONDON, N21 1QR N21 1QR	Semi-detached	10 Sept 2026	£825,000
14, BRACKENDALE, LONDON, N21 3DG N21 3DG	Semi-detached	4 Sept 2026	£1,235,000
79, OAKWOOD CRESCENT, LONDON, N21 1PA N21 1PA	Semi-detached	4 Aug 2026	£990,000
17, FERNLEIGH ROAD, LONDON, N21 3AN N21 3AN	Semi-detached	3 Aug 2026	£1,000,000
27, CHASEVILLE PARK ROAD, LONDON, N21 1PH N21 1PH	Semi-detached	24 Jul 2026	£900,000
164, GREEN DRAGON LANE, LONDON, N21 1ET N21 1ET	Semi-detached	23 Jul 2026	£1,728,000
4, KENT ROAD, LONDON, N21 2JR N21 2JR	Semi-detached	13 Jul 2026	£810,000
46, BEECHDALE, LONDON, N21 3QG N21 3QG	Semi-detached	1 Jul 2026	£751,000
54, GREEN DRAGON LANE, LONDON, N21 2LH N21 2LH	Semi-detached	26 Jun 2026	£915,000
40, BEECHDALE, LONDON, N21 3QG N21 3QG	Semi-detached	16 Jun 2026	£810,000

Nearby postcode districts

Compare semi-detached homes nearby

Use nearby postcode districts to sense-check whether this part of the market is running above or below neighbouring sold-price evidence.

N20

View nearby prices