217a, Bitterne Road West, Southampton, SO18 1BL
About 217a
217a is a one-bedroom semi-detached house in Southampton (SO18 1BL). It has a recorded floor area of 54 m² (around 581 sq ft) and construction records dating it to 1900-1929. At 54 m² this is the smallest unit on EPC record across the building (54–175 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (July 2024) shows a C (score 72). When first surveyed in January 2014 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good.
Most recent transfer was March 2025 at £143,600 — fresh data. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: a loft conversion approved in 2020. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 54 m² it's 22.9% smaller than the typical home in the postcode (70 m² median across 18 EPCs). Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Across 2001–2025, sale prices on this property compounded at 6.1% per year. On a £-per-square-foot basis, the last sale (£247/sq ft) was about 165.9% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenYes
- GarageYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- Nov 2020Loft ConversionFullIn report
Hip to gable roof alterations with rooflights to facilitate loft conversion.
- Agent
- Parkers Design
- Documents
- 6 docs on file
- Reference
- 20/01298/FUL
We flagged 1 thing worth checking at 217a
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
Price for 217a has grown more than fourfold since the 2001 starting point.
£150,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 24 years.
£143,600
Growth on file: 6.1% per year over 24 years.
Sales timeline
14 March 2025Most recent
£143,600
+3.3%over 5 years25 July 2019
£139,000
+131.9%over 17 years26 September 2001
£59,950
+71.3%5 April 2001
£35,000
Median price across the last 5 sales in SO18 1BL: £243,000 (2022–2006).
Nearby sales in SO18 1BL
197 Bitterne Road West, Southampton, SO18 1BL
Sold Dec 2022
£450,000195 Bitterne Road West, Southampton, SO18 1BL
Sold Oct 2015
£275,000215 Bitterne Road West, Southampton, SO18 1BL
Sold Jul 2014
£212,000193 Bitterne Road West, Southampton, SO18 1BL
Sold Jun 2009
£215,000205 Bitterne Road West, Southampton, SO18 1BL
Sold Jul 2003
£56,000
Versus other Bitterne Road West homes
217a outperforms the street on price per m² by a wide margin.
Price per m²
£2,659
Street avg £815
Floor Area
54 m²
Street avg 63 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.8 t/year
Street avg 2.9 t/year
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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
0.0 km
Midanbury Lane — bus stop.
Closest school
0.3 km
Beechwood Junior 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
51.3dB

Night-time· 23:00 – 07:00
41.6dB







