1 Chelmsford Avenue, Stockton On Tees, TS18 5AG
About 1 Chelmsford Avenue
1 Chelmsford Avenue is a semi-detached house in Stockton On Tees (TS18 5AG). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2017) shows an E (score 43), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. Across 1999–2018, sale prices on this property compounded at 4.4% per year. Today's modelled estimate of £182,000 is 34.8% above the 2018 sale price. Sold July 2018 for £135,000.
Energy performance
1 Chelmsford Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
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Planning history
1 Chelmsford Avenue has an approved single-storey side extension on the planning record.
1 application on record at 1 Chelmsford Avenue, Stockton On Tees, TS18 5AG
- Feb 2025ExtensionFullOutcome in report
Extension: Single storey · Side of property
Erection of a single storey side extension to include pitched roof.
- Documents
- 12 docs on file
- Reference
- 24/1948/FUL
Unlock 1 Chelmsford Avenue, Stockton On Tees, TS18 5AG's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 1999.
£182,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 19 years.
£135,000
Growth on file: 4.4% per year over 19 years.
Sales timeline
15 July 2018Most recent
£135,000
-10.0%25 January 2018
£150,000
+150.0%over 18 years3 October 1999
£59,995
Median price across the last 5 sales in TS18 5AG: £165,000 (2024–2022).
Nearby sales in TS18 5AG
18 Chelmsford Avenue, Stockton On Tees, TS18 5AG
Sold Dec 2024
£140,00044 Chelmsford Avenue, Stockton On Tees, TS18 5AG
Sold Jul 2023
£195,00014 Chelmsford Avenue, Stockton On Tees, TS18 5AG
Sold Mar 2023
£140,00020 Chelmsford Avenue, Stockton On Tees, TS18 5AG
Sold Nov 2022
£165,0003 Chelmsford Avenue, Stockton On Tees, TS18 5AG
Sold Jul 2022
£197,514
Versus other Chelmsford Avenue homes
EPC Rating for 1 Chelmsford Avenue lags the street by a wide margin.
Price per m²
£1,627
Street avg £1,526
Floor Area
83 m²
Street avg 98 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.4 t/year
Street avg 4.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Gainford Road — bus stop.
Closest school
0.3 km
Ian Ramsey Church of England Academy. 21 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
51.0dB

Night-time· 23:00 – 07:00
39.3dB







