Property Snakes & Ladders in SO17
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 01 July 2026.
Snakes — biggest house price falls in SO17
The top-ranked SO17 properties with the largest house price falls on resale. Go beyond house price indices with specific examples.
No. 1
18 Aberdeen Road
SO17 2LN · Semi-D · 2 bed
Was
£230,000 (Aug 2019)
Now
£118,508 (May 2026)
Price change
-£111,492 over 6.8 yrs
Total %
-48.5%
Annualised %
↓ 9.3%
No. 2
Flat 19 Woodside Court Woodside Road
SO17 2GR · Flat · 1 bed
Was
£121,500 (Jun 2022)
Now
£114,000 (Dec 2025)
Price change
-£7,500 over 3.5 yrs
Total %
-6.2%
Annualised %
↓ 1.8%
No. 3
Flat 6 Dawtrey Court, 36 Grosvenor Road
SO17 1RQ · Flat · 1 bed
Was
£91,000 (Jul 2018)
Now
£81,000 (Aug 2025)
Price change
-£10,000 over 7.0 yrs
Total %
-11.0%
Annualised %
↓ 1.6%
No. 4
Flat 26 Alexander Place, 87 The Avenue
SO17 1YB · Flat
Was
£230,500 (Mar 2019)
Now
£218,000 (Jan 2026)
Price change
-£12,500 over 6.8 yrs
Total %
-5.4%
Annualised %
↓ 0.8%
No. 5
Flat 26 Chestnut Court, 45 Shaftesbury Avenue
SO17 1SE · Flat · 1 bed
Was
£73,000 (Jan 2014)
Now
£67,000 (Apr 2026)
Price change
-£6,000 over 12.2 yrs
Total %
-8.2%
Annualised %
↓ 0.7%
No. 6
Flat 10 Alexander Place, 87 The Avenue
SO17 1YB · Flat
Was
£148,500 (Nov 2018)
Now
£143,500 (Mar 2026)
Price change
-£5,000 over 7.3 yrs
Total %
-3.4%
Annualised %
↓ 0.5%
No. 7
Flat 19 Roxan Mews, 450 Portswood Road
SO17 3SD · Flat · 1 bed
Was
£154,500 (Sep 2017)
Now
£150,000 (Aug 2025)
Price change
-£4,500 over 7.9 yrs
Total %
-2.9%
Annualised %
↓ 0.4%
Ladders — largest house price rises in SO17
The top-ranked SO17 properties with the biggest house price rises on resale. Go beyond house price indices with specific examples.
No. 1
Flat 23 Dornan House The Avenue
SO17 1XH · Flat · 1 bed
Was
£100,000 (Mar 2023)
Now
£143,000 (Oct 2025)
Price change
+£43,000 over 2.6 yrs
Total %
43.0%
Annualised %
↑ 14.9%
No. 2
49 Aberdeen Road
SO17 2LL · Terrace · 2 bed
Was
£35,250 (May 1997)
Now
£260,000 (Jul 2025)
Price change
+£224,750 over 28.2 yrs
Total %
637.6%
Annualised %
↑ 7.3%
No. 3
116 Mayfield Road
SO17 3SX · Semi-D · 3 bed
Was
£200,000 (Jul 2017)
Now
£355,000 (Sep 2025)
Price change
+£155,000 over 8.2 yrs
Total %
77.5%
Annualised %
↑ 7.3%
No. 4
4 Cecil Villas
SO17 2UQ · Terrace · 3 bed
Was
£180,000 (Aug 2016)
Now
£330,000 (Aug 2025)
Price change
+£150,000 over 9.0 yrs
Total %
83.3%
Annualised %
↑ 7.0%
No. 5
88 Welbeck Avenue
SO17 1SR · Semi-D · 4 bed
Was
£132,000 (Apr 1998)
Now
£605,000 (Aug 2025)
Price change
+£473,000 over 27.3 yrs
Total %
358.3%
Annualised %
↑ 5.7%
No. 6
Flat 5 Belmont Court Belmont Road
SO17 2UB · Flat · 1 bed
Was
£120,000 (Jul 2021)
Now
£150,000 (Sep 2025)
Price change
+£30,000 over 4.1 yrs
Total %
25.0%
Annualised %
↑ 5.5%
No. 7
254 Portswood Road
SO17 2LE · Detached · 3 bed
Was
£59,950 (Jul 1996)
Now
£283,000 (Nov 2025)
Price change
+£223,050 over 29.3 yrs
Total %
372.1%
Annualised %
↑ 5.4%
No. 8
149 Adelaide Road
SO17 2HY · Semi-D · 2 bed
Was
£140,000 (Aug 2013)
Now
£252,000 (Jul 2025)
Price change
+£112,000 over 11.9 yrs
Total %
80.0%
Annualised %
↑ 5.1%
No. 9
12 Janaway Gardens
SO17 2WR · Terrace · 3 bed
Was
£71,000 (May 1995)
Now
£300,000 (Aug 2025)
Price change
+£229,000 over 30.3 yrs
Total %
322.5%
Annualised %
↑ 4.9%
No. 10
3 Richard Taunton Place
SO17 1UA · Detached · 5 bed
Was
£250,000 (Feb 1998)
Now
£862,000 (Jan 2026)
Price change
+£612,000 over 27.9 yrs
Total %
244.8%
Annualised %
↑ 4.5%
No. 11
2 Harrison Road
SO17 3TJ · Semi-D · 4 bed
Was
£105,000 (Nov 2001)
Now
£283,000 (Feb 2026)
Price change
+£178,000 over 24.2 yrs
Total %
169.5%
Annualised %
↑ 4.2%
No. 12
50 Brookvale Road
SO17 1RA · Detached · 5 bed
Was
£435,000 (Aug 2000)
Now
£1,169,000 (Aug 2025)
Price change
+£734,000 over 25.0 yrs
Total %
168.7%
Annualised %
↑ 4.0%
No. 13
44 Highfield Road
SO17 1PJ · Detached · 4 bed
Was
£352,000 (Apr 2009)
Now
£685,000 (May 2026)
Price change
+£333,000 over 17.0 yrs
Total %
94.6%
Annualised %
↑ 4.0%
No. 14
45a Aberdeen Road
SO17 2LL · Semi-D · 2 bed
Was
£157,000 (Apr 2011)
Now
£280,000 (Feb 2026)
Price change
+£123,000 over 14.8 yrs
Total %
78.3%
Annualised %
↑ 4.0%
No. 15
Flat 1 Melbury Court, 7 Winn Road
SO17 1AN · Flat · 2 bed
Was
£165,500 (May 2020)
Now
£205,000 (Feb 2026)
Price change
+£39,500 over 5.7 yrs
Total %
23.9%
Annualised %
↑ 3.8%
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.