SE21 house prices, schools and flood risk.

130 homes sold in SE21 in the last 12 months at a median of £786,250, up 12.3% on the year before. Detached homes typically sold for £2,150,000, flats for £430,000.

Covers Dulwich Village, Dulwich Wood, Gipsy Hill, St Martin's, West Dulwich.

Median sold price

£786k

Last 12 months

Change on year

+12.3%

From £700k

Homes sold

130

Last 12 months

New builds

0%

Of recent sales

Prices

What homes sell for in SE21

Detached

£2150k

7 sales

Semi-detached

£1375k

30 sales

Terraced

£943k

36 sales

Flat

£430k

57 sales

Median sold price by year

All home types

£575k£660k£745k201620182020202220242026
Median sold price by year in SE21
2016£575k (181 sales)
2017£600k (151 sales)
2018£670k (171 sales)
2019£656k (194 sales)
2020£660k (137 sales)
2021£679k (248 sales)
2022£694k (183 sales)
2023£710k (153 sales)
2024£745k (191 sales)
2025£735k (170 sales)
2026£740k (82 sales, year so far)

HM Land Registry price paid data, standard sales only, to September 2026. Sales take a few weeks to be registered.

Streets

Where prices are highest and lowest

Median sold price over five years, streets with four or more sales.

Highest

Calton AvenueSE21 7DF · Mixed homes
£3,100,0009 sales
Alleyn RoadSE21 8AH · Mostly detached
£2,950,05314 sales
Dulwich VillageSE21 7AJ · Mixed homes
£2,820,0004 sales
Gilkes CrescentSE21 7BS · Mostly semi-detached
£2,685,0009 sales
Court LaneSE21 7DR · Mostly semi-detached
£2,175,00022 sales

Most affordable

Cedar CloseSE21 8HX · Mostly flats
£147,50015 sales
Kingswood EstateSE21 8PU · Mostly flats
£285,00015 sales
Peabody HillSE21 8LA · Mostly flats
£310,0005 sales
Glazebrook CloseSE21 8RR · Mostly flats
£350,0007 sales
Elmworth GroveSE21 8RA · Mostly flats
£395,00010 sales

Sold recently

Latest recorded sales

167 Croxted RoadSE21 8NL · Flat · 82 m² · 4 rooms · 29 Sept 2026
£762,000£9,290/m²
1 Coney AcreSE21 8LL · Terraced · 94 m² · 4 rooms · 21 Sept 2026
£900,000£9,570/m²
69 Great BrowningsSE21 7HR · Detached · 135 m² · 7 rooms · 18 Sept 2026
£1,006,500£7,460/m²
264 Turney RoadSE21 7JP · Semi-detached · 59 m² · 4 rooms · 28 Aug 2026
£675,000£11,440/m²
Second Floor Flat, 152 Rosendale RoadSE21 8LG · Flat · 28 Aug 2026
£489,000
60 Lings CoppiceSE21 8SX · Terraced · 110 m² · 5 rooms · 27 Aug 2026
£950,000£8,640/m²
82 Pymers MeadSE21 8NJ · Terraced · 125 m² · 5 rooms · 26 Aug 2026
£950,000£7,600/m²
10 RosewaySE21 7JT · Semi-detached · 163 m² · 7 rooms · 25 Aug 2026
£2,050,101£12,580/m²

Floor area and rooms from each home's energy certificate. Rooms counts bedrooms and living rooms, not kitchens or bathrooms.

Living here

Schools, crime and flood risk

Schools within 2 miles

Dulwich Wood Primary SchoolPrimary · 0.4 mi from the SE21 centre
Good
Kingsdale Foundation SchoolSecondary · 0.5 mi from the SE21 centre
Outstanding
Rosendale Primary SchoolPrimary · 0.6 mi from the SE21 centre
Outstanding
The Elmgreen SchoolSecondary · 0.7 mi from the SE21 centre
Good
Dulwich Hamlet Junior SchoolPrimary · 0.9 mi from the SE21 centre
Outstanding
Dulwich Village Church of England Infants' SchoolPrimary · 1.0 mi from the SE21 centre
Outstanding
Judith Kerr Primary SchoolPrimary · 1.0 mi from the SE21 centre
Good
St Martin in the Fields High School for GirlsSecondary · 1.0 mi from the SE21 centre
Good

Latest Ofsted ratings. Schools inspected since late 2025 show their report-card Achievement grade.

Flood warning areas

The Environment Agency issues flood alerts for these areas in and around SE21. Being near one doesn't mean a home floods; check the exact address.

Tidal Thames from Battersea Power Station to Battersea Bridge
Norbury Brook at Thornton Heath and Streatham Vale
River Wandle area in the London Boroughs of Wandsworth, Merton, Lambeth, Croydon and Sutton
Tidal Thames in the boroughs of Greenwich, Lewisham, Southwark, Lambeth and Wandsworth
Tidal Thames riverside from the Thames Barrier to Putney Bridge
Ravensbourne area in the London Boroughs of Lewisham, Bromley, Greenwich and Croydon
Groundwater flooding in South East London

SE21 questions

What is the average house price in SE21?

The median sold price in SE21 over the last 12 months was £786,250, across 130 sales recorded by HM Land Registry. By type: detached £2,150,000, semi-detached £1,375,000, terraced £942,500, flat £430,000.

Are house prices in SE21 going up?

The median sold price was up 12.3% on the previous 12 months (£700,000). Medians move with the mix of homes sold, so treat one year's change as a signal, not a forecast.

What is the most expensive street in SE21?

Calton Avenue has the highest median sold price in SE21 over the last five years: £3,100,000 across 9 sales.

How do I know if a home in SE21 is fairly priced?

Compare the asking price with recent sales of similar homes nearby, adjust for condition and any risks, then offer from the evidence. A Proptel report does this for one address in about 30 seconds for £9.99, including a suggested offer range and a letter for the agent.

© 2026 Proptel · Property data for buyers

Buying in SE21?Know what to offer · £9.99