30 Glaisdale Court, Darlington, DL3 7AD
About 30 Glaisdale Court
30 Glaisdale Court is a five-bedroom detached house in Darlington (DL3 7AD). It has a recorded floor area of 167 m² (around 1798 sq ft), construction records dating it to 2007-2011 and council tax band G. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Our model identifies extension potential, subject to local planning policy. The latest certificate (January 2026) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since December 2009. Between certificates, roof efficiency went from Good to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 82).
Most recent transfer was May 2026 at £530,000 — fresh data. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Across 2012–2026, sale prices on this property compounded at 3% per year. On a £-per-square-foot basis, the last sale (£295/sq ft) was about 49.1% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms5
- Bathrooms3
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageDouble
Building
- Solar panelsYes
- RefurbishedYes
- Extension potentialPossible
Energy performance
EPC Rating
Certificate validity
Valid until 20 January 2036
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Wall insulation upgraded
Loft insulation upgraded to recommended levels
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Planning history
30 Glaisdale Court has an approved side extension on the planning record.
2 applications on record at 30 Glaisdale Court, Darlington, DL3 7AD
- Jan 2013Tree WorksTreesOutcome in report
Notification of tree works in a designated conservation area - prune overhanging branches of Ash and Sycamore trees to provide 2.5m clearance from dwelling house
Conservation Area- Documents
- 8 docs on file
- Reference
- 12/00750/TFC
- More recent applications — locked
- ExtensionJul 2017Decision
Unlock 30 Glaisdale Court, Darlington, DL3 7AD's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 2 notable nearby
- The 14 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
30 Glaisdale Court valuation sits well clear of the typical sold price in this postcode.
£539,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 14 years.
£530,000
Growth on file: 3.0% per year over 14 years.
Sales timeline
21 May 2026Most recent
£530,000
+32.8%over 9 years29 June 2016
£399,000
+14.0%over 4 years28 June 2012
£350,000
Median price across the last 5 sales in DL3 7AD: £366,000 (2026–2024).
Nearby sales in DL3 7AD
31 Glaisdale Court, Darlington, DL3 7AD
Sold Apr 2026
£570,00057 Glaisdale Court, Darlington, DL3 7AD
Sold Oct 2025
£290,00016a, Glaisdale Court, Darlington, DL3 7AD
Sold Oct 2025
£366,0001 Glaisdale Court, Darlington, DL3 7AD
Sold Sept 2025
£640,00047 Glaisdale Court, Darlington, DL3 7AD
Sold Oct 2024
£281,000
Versus other Glaisdale Court homes
30 Glaisdale Court is notably below the street on years held.
Price per m²
£3,174
Street avg £2,388
Floor Area
167 m²
Street avg 157 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.2 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
299/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Neville Road — bus stop.
Closest school
0.4 km
Abbey Junior School. 28 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
52.5dB

Night-time· 23:00 – 07:00
42.2dB







