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Get started20 Grass Croft is a three-bedroom semi-detached house in Long Newton, Stockton-On-Tees, Stockton On Tees (TS21 1BY). It has a recorded floor area of 131 m² (around 1410 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (March 2015) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since February 2014. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Average to Good and lighting went from Poor to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Sale prices here have outpaced Stockton On Tees HPI: 9.1% per year against 0% for the wider region. Today's modelled estimate of £201,000 is 35.8% above the 2014 sale price. At 131 m² the property is well over the postcode median (92 m² across 14 EPCs), placing it in the larger end of the local stock. Last changed hands 12 years ago, in October 2014.
20 Grass Croft's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 12 Mar 2025
Sale price has grown by over 3x since 2001.
£201,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.1% per year over 13 years.
£148,000
Growth on file: 9.1% per year over 13 years.
On price per m², 20 Grass Croft runs well behind the street norm.
Price per m²
£1,130
Street avg £1,476
Floor Area
131 m²
Street avg 96 m²
Habitable Rooms
4 rooms
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Castlereagh Close — bus stop.

Daytime· 07:00 – 23:00
52.3dB

Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Cavity wall insulation installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 October 2014Most recent
£148,000
+208.3%over 12 years16 November 2001
£48,000
Median price across the last 5 sales in TS21 1BY: £167,000 (2025–2016).
4 Grass Croft Long Newton Stockton On Tees
Sold Apr 2025
3 Grass Croft Long Newton Stockton On Tees
Sold Mar 2025
11 Grass Croft Long Newton Stockton On Tees
Sold Apr 2021
8 Grass Croft Long Newton Stockton On Tees
Sold Sept 2016
19 Grass Croft Long Newton Stockton On Tees
Sold Aug 2016
Street avg 5 rooms
CO₂ Emissions
6.6 t/year
Street avg 5.3 t/year
TS21 1HD
Closest school
0.4 km
St Mary's Church of England Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
43.4dB
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