1 Planet House, Upper Market Square, Sunderland, SR1 3LH
About 1 Planet House
1 Planet House is a detached house in Sunderland (SR1 3LH). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1967-1975 and council tax band A. At 87 m² this is the largest unit on EPC record across 1 Planet House (54–87 m²). The building's EPC ratings span E to D, with this unit at the bottom. On EPC score it ranks last in the building (41 versus a best of 68). The latest certificate (May 2017) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 59). Main heating runs on electricity.
At 87 m² the property is well over the postcode median (54 m² across 45 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Everything you need to know about 1 Planet House
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
1 Planet House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
1 Planet House has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at 1 Planet House
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
1 Planet House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£120,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SR1 3LH: £59,000 (2021–2008).
Versus other Upper Market Square homes
1 Planet House is notably below the street on epc rating.
EPC Rating
41 (E)
Street avg 64 (D)
Floor Area
87 m²
Street avg 60 m²
CO₂ Emissions
9.6 t/year
Street avg 4.3 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Everything you need to know about 1 Planet House
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Sunderland — bus stop.
Closest school
0.6 km
Hudson Road Primary School. 27 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
58.2dB
Night-time· 23:00 – 07:00
48.3dB