6 Washington Grove, Stockton On Tees, TS20 1BU
About 6 Washington Grove
6 Washington Grove is a three-bedroom semi-detached house in Stockton On Tees (TS20 1BU). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (May 2026) returns an A (score 93), the top energy band on the EPC scale. When first surveyed in February 2013 the rating was D, the property has climbed 3 bands since. Between certificates, hot-water efficiency went from Poor to Good and lighting went from Very Poor to Good; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
On energy efficiency it sits in the top 10% of properties in this postcode. Across 2002–2022, sale prices on this property compounded at 3.6% per year. Today's modelled estimate of £133,000 is 41.5% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£123/sq ft) was about 17.2% above the typical sold price in the postcode. Most recent transfer: October 2022 at £94,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Energy performance
6 Washington Grove ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 6 May 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Solar PV panels (90 kWp) installed
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Planning history
6 Washington Grove 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
6 Washington Grove has more than doubled in price since the earliest registered sale in 2002.
£133,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 21 years.
£94,000
Growth on file: 3.6% per year over 21 years.
Sales timeline
13 October 2022Most recent
£94,000
+108.9%over 20 years22 February 2002
£45,000
Median price across the last 5 sales in TS20 1BU: £135,000 (2025–2023).
Nearby sales in TS20 1BU
9 Washington Grove, Stockton On Tees, TS20 1BU
Sold Apr 2025
£135,00027 Washington Grove, Stockton On Tees, TS20 1BU
Sold Sept 2024
£129,00019 Washington Grove, Stockton On Tees, TS20 1BU
Sold Apr 2024
£145,00043 Washington Grove, Stockton On Tees, TS20 1BU
Sold Apr 2024
£138,00025 Washington Grove, Stockton On Tees, TS20 1BU
Sold Oct 2023
£103,000
Versus other Washington Grove homes
6 Washington Grove outperforms the street on epc rating by a wide margin.
Price per m²
£1,324
Street avg £1,158
Floor Area
71 m²
Street avg 89 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.1 t/year
Street avg 3.8 t/year
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The neighbourhood at a glance
Crime
195/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Saltney Road — bus stop.
Closest school
0.2 km
The Glebe Primary School. 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
53.0dB

Night-time· 23:00 – 07:00
41.7dB







