9 Henley Grove, Thornaby, Stockton On Tees, TS17 6ND
About 9 Henley Grove
9 Henley Grove is a three-bedroom semi-detached house in Thornaby, Stockton-On-Tees, Stockton On Tees (TS17 6ND). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (July 2026) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2011. Between certificates, wall efficiency went from Poor to Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 75). This certificate was lodged in the last six months, so the rating reflects current condition. Our model identifies extension potential, subject to local planning policy.
It hasn't traded since September 2003, a hold of 23 years that's notably long for the area. Across 1998–2003, sale prices on this property compounded at 12.5% per year. Today's modelled estimate of £114,000 sits 76.7% above the 2003 sale of £64,500.
What this property has
Inside
- Bedrooms3
Building
- Extension potentialPossible
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 29 July 2036
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Wall insulation improved
Low energy lighting percentage decreased
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Planning history
9 Henley Grove 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
9 Henley Grove's estimated value is more than triple its earliest registered sale price (1998).
£114,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.5% per year over 5 years.
£64,500
Growth on file: 12.5% per year over 5 years.
Sales timeline
4 September 2003Most recent
£64,500
+84.5%over 5 years25 June 1998
£34,950
Median price across the last 5 sales in TS17 6ND: £78,000 (2025–2021).
Nearby sales in TS17 6ND
11 Henley Grove, Thornaby, Stockton On Tees, TS17 6ND
Sold Aug 2025
£70,0003 Henley Grove, Thornaby, Stockton On Tees, TS17 6ND
Sold Mar 2025
£82,00012 Henley Grove, Thornaby, Stockton On Tees, TS17 6ND
Sold Feb 2024
£78,0004 Henley Grove, Thornaby, Stockton On Tees, TS17 6ND
Sold Aug 2021
£85,0002 Henley Grove, Thornaby, Stockton On Tees, TS17 6ND
Sold Jul 2021
£70,000
Versus other Henley Grove homes
9 Henley Grove outperforms the street on co₂ emissions by a wide margin.
Price per m²
£787
Street avg £873
Floor Area
82 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 4.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
445/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Patrick's RC Primary School — bus stop.
Closest school
0.1 km
St. Patrick's Roman Catholic Primary School, A Voluntary Catholic Academy. 23 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
55.2dB

Night-time· 23:00 – 07:00
45.1dB







