17 Blackett Avenue, Stockton On Tees, TS20 2EX
About 17 Blackett Avenue
17 Blackett Avenue is a semi-detached house in Stockton On Tees (TS20 2EX). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (November 2015) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump. The latest certificate is from November 2015, so improvements made since then won't be reflected.
Across 2012–2019, sale prices on this property compounded at -3.1% per year. Today's modelled estimate of £113,000 sits 98.2% above the 2019 sale of £57,000. On a £-per-square-foot basis, the last sale (£72/sq ft) was about 36.5% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). Last sale on file: £57,000 in March 2019.
Energy performance
17 Blackett Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Nov 2025
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
17 Blackett Avenue has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
17 Blackett Avenue valuation sits well clear of the typical sold price in this postcode.
£113,000
Modelled from EPC, postcode comparables and a sale-price growth of -3.1% per year over 7 years.
£57,000
Growth on file: -3.1% per year over 7 years.
Sales timeline
1 March 2019Most recent
£57,000
-18.6%over 6 years23 August 2012
£70,000
Median price across the last 5 sales in TS20 2EX: £102,500 (2024–2018).
Nearby sales in TS20 2EX
13 Blackett Avenue, Stockton On Tees, TS20 2EX
Sold Sept 2024
£105,0007 Blackett Avenue, Stockton On Tees, TS20 2EX
Sold Jul 2024
£108,50021 Blackett Avenue, Stockton On Tees, TS20 2EX
Sold Jan 2020
£85,0006 Blackett Avenue, Stockton On Tees, TS20 2EX
Sold Sept 2019
£102,50023 Blackett Avenue, Stockton On Tees, TS20 2EX
Sold Jun 2011
£68,000
Versus other Blackett Avenue homes
17 Blackett Avenue is notably below the street on price per m².
Price per m²
£770
Street avg £1,408
Floor Area
74 m²
Street avg 77 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
6.1 t/year
Street avg 4.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Blackett Avenue — bus stop.
Closest school
0.4 km
Norton Primary Academy. 24 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
52.1dB

Night-time· 23:00 – 07:00
41.9dB







