17 Cobbett Road, Southampton, SO18 1HJ
About 17 Cobbett Road
17 Cobbett Road is a detached house in Southampton (SO18 1HJ). It has a recorded floor area of 276 m² (around 2971 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2019) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it B (March 2009); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Very Good to Poor and window efficiency dropped from Very Good to Average. The recommended improvements would push it to C (score 78).
At 276 m² the property is well over the postcode median (45 m² across 79 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). 6 planning records sit against the property, 4 approved, 2 refused. Past consents include new windows and HMO conversion, meaningful when judging how the property has evolved. Across 1995–2024, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £853,000 is 27.7% above the 2024 sale price. Most recent transfer: November 2024 at £668,000.
Energy performance
17 Cobbett Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Planning history
17 Cobbett Road has been through 4 approved planning applications — a well-evolved property.
- Nov 2013RenovationFullIn report
Insertion of window to side elevation at ground floor level (retrospective)
RetrospectiveNew Windows- Documents
- 4 docs on file
- Reference
- 13/01512/FUL
- Aug 2009FullIn report
Retrospective planning application for relief of condition 3 of previous planning consent 06/01192/FUL (to retain dropped kerb)
- Documents
- 6 docs on file
- Reference
- 09/00646/FUL
We flagged 1 thing worth checking at 17 Cobbett Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
Latest sale on 17 Cobbett Road was the highest on Land Registry record across the postcode.
£853,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 29 years.
£668,000
Growth on file: 5.5% per year over 29 years.
Sales timeline
28 November 2024Most recent
£668,000
-76.4%over 3 years1 March 2021
£2,835,432
+339.6%over 13 years22 October 2007
£645,000
+279.4%over 7 years3 September 2000
£170,000
+21.4%over 4 years27 November 1995
£140,000
Median price across the last 5 sales in SO18 1HJ: £151,000 (2025–2023).
Nearby sales in SO18 1HJ
The Gatehouse, Flat 11, 33 Cobbett Road, Southampton, SO18 1HJ
Sold Sept 2025
£119,00061 Cobbett Road, Southampton, SO18 1HJ
Sold Mar 2025
£300,000Birchwood Court, Flat 1, 25 Cobbett Road, Southampton, SO18 1HJ
Sold Oct 2024
£140,00043 Cobbett Road, Southampton, SO18 1HJ
Sold Jun 2023
£198,000The Gatehouse, Flat 5, 33 Cobbett Road, Southampton, SO18 1HJ
Sold May 2023
£151,000
Versus other Cobbett Road homes
17 Cobbett Road is notably below the street on years held.
Price per m²
£2,420
Street avg £2,275
Floor Area
276 m²
Street avg 151 m²
Habitable Rooms
10 rooms
Street avg 7 rooms
CO₂ Emissions
8.6 t/year
Street avg 5.4 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Amira House — bus stop.
Closest school
0.5 km
Bitterne Manor Primary School. 36 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.3dB

Night-time· 23:00 – 07:00
42.9dB







