12a Helen House, Sorbonne Close, Thornaby, Stockton On Tees, TS17 6DF
About 12a Helen House
12a Helen House is an end-of-terrace house in Thornaby, Stockton-On-Tees, Stockton On Tees (TS17 6DF). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1991-1995 and council tax band B. At 72 m² this is the 60th smallest of 61 units on EPC record in the building, where floor areas span 37–72 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (April 2018) shows a C (score 74). The rating has held steady at C across 2 certificates since October 2008. Between certificates, lighting went from Poor to Very Good and main heating went from Poor to Average. Main heating runs on electricity.
At 72 m² the property is well over the postcode median (48 m² across 60 EPCs), placing it in the larger end of the local stock.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
12a Helen House has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12a Helen House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£118,000
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.
Versus other Sorbonne Close homes
Floor Area for 12a Helen House runs comfortably ahead of the street norm.
EPC Rating
74 (C)
Street avg 74 (C)
Floor Area
72 m²
Street avg 44 m²
CO₂ Emissions
3.3 t/year
Street avg 2.0 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Similar properties nearby
1 Helen House, Sorbonne Close, Thornaby
TS17 6DF
1 Henrietta Close, Thornaby
TS17 6PB
1 Grosvenor House, Sorbonne Close
TS17 6DP
1 Harriet House, Sorbonne Close, Thornaby
TS17 6DG
1 Anchorage Mews, Thornaby
TS17 6BG
1 Cromwell Terrace, Thornaby
TS17 6HJ
1 Park Terrace, Thornaby
TS17 6HQ
1 Gilmour Street, Thornaby
TS17 6PF
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Mecca Bingo — bus stop.
Closest school
0.6 km
The Education Training Collective. 26 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
59.2dB

Night-time· 23:00 – 07:00
49.8dB







