223 Yarm Road, Darlington, DL1 1EF
About 223 Yarm Road
223 Yarm Road is a three-bedroom semi-detached house in Darlington (DL1 1EF). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (February 2021) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £161,000 is 40% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£111/sq ft) was about 17% above the typical sold price in the postcode. Most recent transfer: October 2021 at £115,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- StudyYes
Outside
- Private gardenFront and rear
Building
- Extension potentialPossible
Energy performance
223 Yarm Road's carbon output runs well above what efficient homes in the postcode produce.
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
Council records include a two-storey rear extension at 223 Yarm Road.
1 application on record at 223 Yarm Road, Darlington, DL1 1EF
- Feb 2022ExtensionFullOutcome in report
Extension: Two storey · Rear of property
Erection of a two storey rear extension
- Documents
- 9 docs on file
- Reference
- 22/00005/FUL
Unlock 223 Yarm Road, Darlington, DL1 1EF's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 10 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£161,000
Modelled from EPC, postcode comparables.
£115,000
Recorded with HM Land Registry.
Sales timeline
21 October 2021Most recent
£115,000
Median price across the last 5 sales in DL1 1EF: £167,000 (2025–2021).
Versus other Yarm Road homes
On co₂ emissions, 223 Yarm Road runs well behind the street norm.
Price per m²
£1,198
Street avg £1,193
Floor Area
96 m²
Street avg 99 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
7.5 t/year
Street avg 5.6 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Yarm Road Post Office — bus stop.
Closest school
0.3 km
St Aidan's Church of England 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
49.7dB

Night-time· 23:00 – 07:00
39.6dB







