6 Castlebay Court, Darlington, DL1 3RF
About 6 Castlebay Court
6 Castlebay Court is a three-bedroom semi-detached house in Darlington (DL1 3RF). It has a recorded floor area of 71 m² (around 760 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (May 2011) shows a D (score 55), a step below the typical UK home. The latest certificate is from May 2011, so improvements made since then won't be reflected.
Last sold in October 2011, so it's been off the market for around 15 years. Across 2004–2011, sale prices on this property compounded at 18.6% per year. Today's modelled estimate of £143,000 is 38.8% above the 2011 sale price.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- FireplaceYes
Outside
- Private gardenYes
- GarageYes
Building
- RefurbishedYes
Energy performance
6 Castlebay Court's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 May 2021
EPC Rating
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Planning history
6 Castlebay Court has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
6 Castlebay Court has more than tripled in price since its earliest registered sale in 2004.
£143,000
Modelled from EPC, postcode comparables and a sale-price growth of 18.6% per year over 7 years.
£103,000
Growth on file: 18.6% per year over 7 years.
Sales timeline
23 October 2011Most recent
£103,000
+234.4%over 7 years23 September 2004
£30,800
Median price across the last 5 sales in DL1 3RF: £135,000 (2025–2019).
Nearby sales in DL1 3RF
Versus other Castlebay Court homes
6 Castlebay Court is notably below the street on price per m².
Price per m²
£1,458
Street avg £1,797
Floor Area
71 m²
Street avg 65 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.1 t/year
Street avg 3.3 t/year
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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
Caledonian Way — bus stop.
Closest school
0.4 km
Whinfield Primary School. 13 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
48.1dB

Night-time· 23:00 – 07:00
39.9dB







