51 Chelsea Road, Southsea, PO5 1NH
About 51 Chelsea Road
51 Chelsea Road is a four-bedroom semi-detached house in Southsea (PO5 1NH). It has a recorded floor area of 146 m² (around 1572 sq ft), construction records dating it to before 1900 and council tax band D. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include a loft. Period features are noted in the property record. The latest certificate (June 2023) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 70), a 2-band jump.
It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Across 1996–2023, sale prices on this property compounded at 7.1% per year. On a £-per-square-foot basis, the last sale (£379/sq ft) was about 81.7% above the typical sold price in the postcode. Last sale on file: £595,000 in August 2023. One historical planning record sits against the property in 2024.
Know exactly what you're buying at 51 Chelsea Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- EnsuiteYes
- LoftYes
Outside
- Private gardenrear
Building
- Listed buildingYes
- Period featuresYes
- RefurbishedYes
Energy performance
51 Chelsea Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- May 2024Loft ConversionFullIn report
Construction of rear dormer
- Agent
- Carl Architect Ltd
- Documents
- 4 docs on file
- Reference
- 24/00276/HOU
We flagged 1 thing worth checking at 51 Chelsea 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
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Sales history & valuation
Price for 51 Chelsea Road has grown more than fourfold since the 1996 starting point.
£540,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 27 years.
£595,000
Growth on file: 7.1% per year over 27 years.
Sales timeline
8 August 2023Most recent
£595,000
+122.4%over 17 years22 September 2005
£267,500
+177.2%over 8 years3 December 1996
£96,500
Median price across the last 5 sales in PO5 1NH: £475,000 (2022–2019).
Everything we know about 51 Chelsea Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Chelsea Road homes
On years held, 51 Chelsea Road runs well behind the street norm.
Price per m²
£4,075
Street avg £2,705
Floor Area
146 m²
Street avg 138 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
6.9 t/year
Street avg 8.4 t/year
Similar properties nearby
1 Lorne Road
PO5 1RR
1 Boulton Road
PO5 1NS
1 Baileys Road
PO5 1EA
1 Chelsea Road
PO5 1NH
1 Grove Road North
PO5 1JJ
1 Livingstone Road
PO5 1RS
1 Goodwood Road
PO5 1NN
1 Montgomerie Road
PO5 1EB
The neighbourhood at a glance
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Kings Theatre — bus stop.
Closest school
0.2 km
Southsea Infant School. 31 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
40.9dB