20 Glaisdale Court, Darlington, DL3 7AD
About 20 Glaisdale Court
20 Glaisdale Court is a five-bedroom detached house in Darlington (DL3 7AD). It has a recorded floor area of 174 m² (around 1873 sq ft), construction records dating it to 2012 onwards and council tax band G. The latest certificate (May 2023) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (May 2013); the latest reading is one band lower. Between certificates, roof efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 87).
At 174 m² it's 16% larger than the typical home in the postcode (150 m² median across 59 EPCs). Across 2013–2023, sale prices on this property compounded at 3.1% per year. Today's modelled estimate of £550,000 is 13.4% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£259/sq ft) was about 31.5% above the typical sold price in the postcode. Last sale on file: £485,000 in July 2023.
What this property has
Inside
- Bedrooms5
- Bathrooms3
- StudyYes
Outside
- Private gardenWest-facing
- GarageDouble
Building
- Central heatingYes
- RefurbishedYes
Energy performance
EPC Rating
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Planning history
20 Glaisdale Court has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 Glaisdale Court saw 3 transfers in just over a decade — high turnover for the postcode.
£550,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 10 years.
£485,000
Growth on file: 3.1% per year over 10 years.
Sales timeline
30 July 2023Most recent
£485,000
+27.6%over 2 years12 February 2021
£380,000
+5.6%over 7 years5 September 2013
£359,950
Median price across the last 5 sales in DL3 7AD: £307,500 (2025–2023).
Nearby sales in DL3 7AD
16a, 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
£281,00023a, Glaisdale Court, Darlington, DL3 7AD
Sold Jul 2024
£305,00045 Glaisdale Court, Darlington, DL3 7AD
Sold Jan 2023
£307,500
Versus other Glaisdale Court homes
20 Glaisdale Court is notably below the street on years held.
Price per m²
£2,787
Street avg £2,363
Floor Area
174 m²
Street avg 157 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
4.0 t/year
Street avg 3.2 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising 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







