Model valuation£417,0008 Busby Close
Local market context
12a Harriet House, Sorbonne Close, Thornaby, Stockton On Tees, TS17 6DG
Property type
End terrace
Floor 2nd
Habitable rooms
4
From EPC
Floor area
72 m²
775 sq ft
Energy rating
C
Score 71
Council tax
Band B
Tenure
Private Rental
About 12a Harriet House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12a Harriet House is an end-of-terrace house in Thornaby, Stockton-On-Tees, Stockton On Tees (TS17 6DG). 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. The latest certificate (April 2018) shows a C (score 71). The rating has held steady at C across 2 certificates since November 2008. Between certificates, lighting went from Poor to Very Good and main heating went from Poor to Average; while hot-water efficiency dropped from Poor to Very Poor. Main heating runs on electricity. At 72 m² this is the 60th smallest of 61 units on EPC record in the building, where floor areas span 37–72 m².
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.
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Apr 2018
EPC Rating
A
B
C
C71
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
3.3 t/year
Occupancy
Rented
Certificate validity
Valid until 15 April 2028
Property Improvements
Changes detected from historical EPC data
Apr 2018from Nov 2008
Hot Water
PoorVery Poor
Hot water efficiency decreased
Low Energy Lighting
20%100%
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Late 20th century2nd Floor FlatEPC CNo mains gas
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Applications and permits filed against 12a Harriet House, Sorbonne Close, Thornaby, Stockton On Tees, TS17 6DG, sourced from the PlanIt planning register.
12a Harriet House has no planning applications on record.
1
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
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
12a Harriet House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£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.
Versus other Sorbonne Close homes
Four headline reads against 60 similar flats on this street, drawn from the latest EPC and Land Registry data.
12a Harriet House outperforms the street on floor area by a wide margin.
EPC Rating
71 (C)
Street avg 72 (C)
Floor Area
72 m²
Street avg 44 m²
CO₂ Emissions
3.3 t/year
Street avg 2.1 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
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Start your researchSimilar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£120k
1 Henrietta Close, Thornaby
TS17 6PB
£118k
1 Cromwell Terrace, Thornaby
TS17 6HJ
£118k
1 Pottery Wharf, Thornaby
TS17 6DT
3 bed2 bath
£116k
1 Gilmour Street, Thornaby
TS17 6PF
£114k
1 Crosby Walk, Thornaby
TS17 6PQ
£114k
1 Hartington Close, Thornaby
TS17 6PH
£113k
1 Anchorage Mews, Thornaby
TS17 6BG
3 bed1 bath
£128k
1 Kirkdale House Apartments, Radcliffe Crescent, Thornaby
TS17 6BS
Flat
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Stockton On Tees district page.
Rail-style transport is unusually close for this postcode.
Crime
445/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Mecca Bingo — bus stop.
Closest school
0.5 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
Modelled day and night-time noise levels around TS17 6DG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
58.7dB
Night-time· 23:00 – 07:00
49.3dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Common questions
The questions buyers, sellers and homeowners most often ask about 12a Harriet House, Sorbonne Close, Thornaby, Stockton On Tees, TS17 6DG. Each answer is also embedded as structured data for search engines.