Property Snakes & Ladders in SW1X
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 05 June 2026.
Snakes — biggest house price falls in SW1X
The top-ranked SW1X properties with the largest house price falls on resale. Go beyond house price indices with specific examples.
No. 1
Flat 1 35 Pont Street
SW1X 0BB · Flat
Was
£1,300,000 (May 2014)
Now
£850,000 (Sep 2025)
Price change
-£450,000 over 11.3 yrs
Total %
-34.6%
Annualised %
↓ 3.7%
No. 2
26a Groom Place
SW1X 7BA · Flat
Was
£4,250,000 (Jun 2022)
Now
£3,850,000 (Aug 2025)
Price change
-£400,000 over 3.2 yrs
Total %
-9.4%
Annualised %
↓ 3.1%
No. 3
Flat 2 50 Pont Street
SW1X 0AE · Flat · 2 bed
Was
£1,650,000 (Apr 2014)
Now
£1,250,000 (Nov 2025)
Price change
-£400,000 over 11.6 yrs
Total %
-24.2%
Annualised %
↓ 2.4%
No. 4
19 Chapel Street
SW1X 7BY · Terrace · 5 bed
Was
£6,700,000 (Oct 2013)
Now
£5,600,000 (Dec 2025)
Price change
-£1,100,000 over 12.2 yrs
Total %
-16.4%
Annualised %
↓ 1.5%
No. 5
Flat J 16 - 18 Lennox Gardens
SW1X 0DG · Flat
Was
£1,250,000 (Mar 2010)
Now
£1,244,634 (Aug 2025)
Price change
-£5,366 over 15.5 yrs
Total %
-0.4%
Annualised %
↓ 0.0%
Ladders — largest house price rises in SW1X
The top-ranked SW1X properties with the biggest house price rises on resale. Go beyond house price indices with specific examples.
No. 1
Second Floor Flat 12 Cadogan Square
SW1X 0JU · Flat
Was
£185,000 (Dec 2022)
Now
£3,046,000 (Oct 2025)
Price change
+£2,861,000 over 2.8 yrs
Total %
1546.5%
Annualised %
↑ 167.7%
No. 2
2a Lyall Mews
SW1X 8DJ · Terrace
Was
£543,000 (Mar 2004)
Now
£3,385,000 (Oct 2025)
Price change
+£2,842,000 over 21.6 yrs
Total %
523.4%
Annualised %
↑ 8.8%
No. 3
12 Herbert Crescent
SW1X 0HB · Terrace · 5 bed
Was
£2,300,000 (Nov 2001)
Now
£9,400,000 (Feb 2026)
Price change
+£7,100,000 over 24.2 yrs
Total %
308.7%
Annualised %
↑ 6.0%
No. 4
Flat 14 Wellington Court, 116 Knightsbridge
SW1X 7PL · Flat · 4 bed
Was
£2,750,000 (Nov 2010)
Now
£3,750,000 (Jul 2025)
Price change
+£1,000,000 over 14.7 yrs
Total %
36.4%
Annualised %
↑ 2.1%
No. 5
40 Wilton Crescent
SW1X 8RX · Terrace · 6 bed
Was
£10,300,000 (Mar 2011)
Now
£13,880,000 (Jan 2026)
Price change
+£3,580,000 over 14.9 yrs
Total %
34.8%
Annualised %
↑ 2.0%
No. 6
Flat 5 Royal Court House, 162 Sloane Street
SW1X 9BS · Flat · 1 bed
Was
£550,000 (Jan 2008)
Now
£750,000 (Aug 2025)
Price change
+£200,000 over 17.6 yrs
Total %
36.4%
Annualised %
↑ 1.8%
No. 7
Flat 12 Wilbraham Mansions, 10 Wilbraham Place
SW1X 9AA · Flat · 4 bed
Was
£3,675,000 (Jul 2017)
Now
£4,200,000 (Nov 2025)
Price change
+£525,000 over 8.3 yrs
Total %
14.3%
Annualised %
↑ 1.6%
No. 8
Flat 3 15 Cadogan Square
SW1X 0HT · Flat
Was
£1,350,000 (Aug 2007)
Now
£1,630,000 (Oct 2025)
Price change
+£280,000 over 18.2 yrs
Total %
20.7%
Annualised %
↑ 1.0%
No. 9
65 Park Mansions Knightsbridge
SW1X 7QT · Flat · 3 bed
Was
£1,630,000 (Jun 2009)
Now
£1,900,000 (Jul 2025)
Price change
+£270,000 over 16.1 yrs
Total %
16.6%
Annualised %
↑ 1.0%
No. 10
23 Wilton Place
SW1X 8RL · Terrace · 5 bed
Was
£8,000,000 (Jul 2015)
Now
£8,750,000 (Mar 2026)
Price change
+£750,000 over 10.7 yrs
Total %
9.4%
Annualised %
↑ 0.8%
No. 11
Flat J 16 - 18 Lennox Gardens
SW1X 0DG · Flat
Was
£1,250,000 (Mar 2010)
Now
£1,244,634 (Aug 2025)
Price change
-£5,366 over 15.5 yrs
Total %
-0.4%
Annualised %
↑ 0.0%
No. 12
19 Chapel Street
SW1X 7BY · Terrace · 5 bed
Was
£6,700,000 (Oct 2013)
Now
£5,600,000 (Dec 2025)
Price change
-£1,100,000 over 12.2 yrs
Total %
-16.4%
Annualised %
↑ 1.5%
No. 13
Flat 2 50 Pont Street
SW1X 0AE · Flat · 2 bed
Was
£1,650,000 (Apr 2014)
Now
£1,250,000 (Nov 2025)
Price change
-£400,000 over 11.6 yrs
Total %
-24.2%
Annualised %
↑ 2.4%
No. 14
26a Groom Place
SW1X 7BA · Flat
Was
£4,250,000 (Jun 2022)
Now
£3,850,000 (Aug 2025)
Price change
-£400,000 over 3.2 yrs
Total %
-9.4%
Annualised %
↑ 3.1%
No. 15
Flat 1 35 Pont Street
SW1X 0BB · Flat
Was
£1,300,000 (May 2014)
Now
£850,000 (Sep 2025)
Price change
-£450,000 over 11.3 yrs
Total %
-34.6%
Annualised %
↑ 3.7%
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.