Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started1b is a semi-detached house in Drayton, Portsmouth, Portsmouth (PO6 1NA). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (January 2017) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (June 2013); the latest reading is one band lower. Between certificates, lighting dropped from Very Good to Poor. The recommended improvements would lift it to C (score 77), a 2-band jump.
Sale prices here have outpaced Portsmouth HPI: 4.3% per year against 0% for the wider region. Today's modelled estimate of £295,000 sits 97.3% above the 2017 sale of £149,500. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sold in September 2017, so it's been off the market for around 9 years. One historical planning record sits against the property in 2017.
1b sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Extension: Single storey · Side and rear of property
Construction of side and rear single storey extension
1b has more than doubled in price since the earliest registered sale in 1998.
£295,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 20 years.
£149,500
Growth on file: 4.3% per year over 20 years.
EPC Rating for 1b lags the street by a wide margin.
Price per m²
£1,967
Street avg £2,794
Floor Area
76 m²
Street avg 86 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
South Road — bus stop.

Daytime· 07:00 – 23:00
53.3dB

Changes detected from historical EPC data
Hot water efficiency decreased
Hot water system upgraded
Low energy lighting percentage decreased
Solar water heating installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
14 September 2017Most recent
£149,500
+5.3%over 14 years22 November 2002
£141,995
+115.1%over 4 years27 February 1998
£66,000
Median price across the last 5 sales in PO6 1NA: £317,000 (2025–2022).
CO₂ Emissions
4.5 t/year
Street avg 3.0 t/year
PO6 1AE
Closest school
0.3 km
Solent Junior School. 20 schools nearby.
Night-time· 23:00 – 07:00
43.6dB
Find out what your property is worth with a free valuation from a top-rated local estate agent.
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell