Property Snakes & Ladders in SE21

The biggest price drops and jumps on homes sold in the last year, compared with their previous Land Registry sale - curiosity, not analysis.

Rankings from Land Registry resales, last calculated 29 October 2026.

Snakes — biggest house price falls in SE21

The top-ranked SE21 properties with the largest house price falls on resale. Go beyond house price indices with specific examples.

No. 1

Apartment 5 99 Thurlow Park Road

SE21 8JL · Flat

Was £207,500 (Feb 2022)

Now £182,000 (Feb 2026)

Price change -£25,500 over 4.0 yrs

Total % -12.3%

Annualised % ↓ 3.2%

No. 2

Flat 11 Dunlin Court Rosendale Road

SE21 8RD · Flat · 1 bed

Was £290,000 (Nov 2020)

Now £280,000 (Mar 2026)

Price change -£10,000 over 5.4 yrs

Total % -3.5%

Annualised % ↓ 0.7%

Ladders — largest house price rises in SE21

The top-ranked SE21 properties with the biggest house price rises on resale. Go beyond house price indices with specific examples.

No. 1

35 Dalkeith Road

SE21 8LT · Flat · 3 bed

Was £425,000 (Jun 2024)

Now £730,000 (Jun 2026)

Price change +£305,000 over 2.0 yrs

Total % 71.8%

Annualised % ↑ 30.3%

No. 2

Parkside Dulwich Common

SE21 7EU · Semi-D · 6 bed

Was £1,900,000 (Apr 2019)

Now £3,350,000 (Jul 2026)

Price change +£1,450,000 over 7.3 yrs

Total % 76.3%

Annualised % ↑ 8.1%

No. 3

63 Clive Road

SE21 8DA · Terrace · 3 bed

Was £990,000 (Jan 2024)

Now £1,175,000 (Apr 2026)

Price change +£185,000 over 2.2 yrs

Total % 18.7%

Annualised % ↑ 7.9%

No. 4

82a Croxted Road

SE21 8NP · Flat

Was £710,000 (May 2017)

Now £1,250,000 (Oct 2025)

Price change +£540,000 over 8.4 yrs

Total % 76.1%

Annualised % ↑ 6.9%

No. 5

213 Rosendale Road

SE21 8LW · Terrace · 5 bed

Was £960,000 (Nov 2017)

Now £1,600,000 (Jun 2026)

Price change +£640,000 over 8.6 yrs

Total % 66.7%

Annualised % ↑ 6.1%

No. 6

21 Chalford Road

SE21 8BX · Terrace · 2 bed

Was £355,000 (Nov 2012)

Now £750,000 (May 2026)

Price change +£395,000 over 13.4 yrs

Total % 111.3%

Annualised % ↑ 5.7%

No. 7

28 Carson Road

SE21 8HU · Semi-D · 6 bed

Was £2,100,000 (Jun 2021)

Now £2,675,000 (Dec 2025)

Price change +£575,000 over 4.5 yrs

Total % 27.4%

Annualised % ↑ 5.6%

No. 8

89b Court Lane

SE21 7EF · Semi-D · 4 bed

Was £650,000 (Aug 2004)

Now £1,965,000 (Jan 2026)

Price change +£1,315,000 over 21.4 yrs

Total % 202.3%

Annualised % ↑ 5.3%

No. 9

5 Aysgarth Road

SE21 7JR · Terrace · 2 bed

Was £835,000 (Jul 2015)

Now £1,390,000 (Dec 2025)

Price change +£555,000 over 10.4 yrs

Total % 66.5%

Annualised % ↑ 5.0%

No. 10

73 Clive Road

SE21 8DB · Semi-D · 3 bed

Was £600,000 (Dec 2013)

Now £1,010,000 (Jul 2026)

Price change +£410,000 over 12.6 yrs

Total % 68.3%

Annualised % ↑ 4.2%

No. 11

175 Croxted Road

SE21 8NL · Flat · 2 bed

Was £616,000 (Sep 2021)

Now £730,000 (Mar 2026)

Price change +£114,000 over 4.4 yrs

Total % 18.5%

Annualised % ↑ 3.9%

No. 12

79d Rosendale Road

SE21 8EZ · Flat

Was £204,000 (Dec 2011)

Now £350,000 (Mar 2026)

Price change +£146,000 over 14.2 yrs

Total % 71.6%

Annualised % ↑ 3.9%

No. 13

Flat 1 21 St Faiths Road

SE21 8JD · Flat

Was £487,500 (Jan 2022)

Now £569,000 (Mar 2026)

Price change +£81,500 over 4.1 yrs

Total % 16.7%

Annualised % ↑ 3.8%

No. 14

36 Park Hall Road

SE21 8DW · Terrace · 4 bed

Was £1,165,000 (Mar 2017)

Now £1,650,000 (Jul 2026)

Price change +£485,000 over 9.4 yrs

Total % 41.6%

Annualised % ↑ 3.8%

No. 15

5 Clive Road

SE21 8DA · Terrace · 4 bed

Was £425,000 (Mar 2014)

Now £650,000 (May 2026)

Price change +£225,000 over 12.2 yrs

Total % 52.9%

Annualised % ↑ 3.5%

Frequently asked questions

Each entry links sales by the address and property type from Land Registry, with two registered sales at least two years apart. The latest sale was in the last 12 months. Prices are nominal — not adjusted for extensions, condition, or inflation. We show listings with archived photos and floorplans where available (15 snakes, 15 ladders).

A fall is not always a market crash story. Land Registry data input errors, Lease or title changes, part ownership, mis-matched addresses can all influence the numbers. This is not analysis nor is it investment advice, just a bit of fun.

We link sales based on the address and property type provided by Land Registry. We then compare the latest sale to the immediately previous registered sale on that address.

Back to SE21 house price analysis

Property Snakes & Ladders in SE21

Snakes — biggest house price falls in SE21

Ladders — largest house price rises in SE21

Frequently asked questions

How it works

Why can a house sell for less than before?

How do you know it is the same property?