20 Annandale, Darlington, DL1 3QX
About 20 Annandale
20 Annandale is a four-bedroom detached house in Darlington (DL1 3QX). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (March 2023) shows a C (score 71). When first surveyed in June 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 86). Other recorded features include notable views and a conservatory. The home occupies a cul-de-sac position.
At 89 m² the property is well over the postcode median (64 m² across 12 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2000. Past consents include an extension, meaningful when judging how the property has evolved. Across 2000–2023, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £270,000 is 12.5% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£251/sq ft) was about 17.5% above the typical sold price in the postcode. Most recent transfer: June 2023 at £240,000.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageDetached
- Notable viewsYes
- Cul-de-sacYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
20 Annandale has an approved single-storey rear extension on the planning record.
1 application on record at 20 Annandale, Darlington, DL1 3QX
- May 2000ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Addition of a pitched roof to single storey rear extension
- Reference
- 00/00156/FUL
Unlock 20 Annandale, Darlington, DL1 3QX'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- Every decision — granted, refused or withdrawn (1 on record)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, plus 2 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 20 Annandale was the highest on Land Registry record across the postcode.
£270,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 23 years.
£240,000
Growth on file: 5.1% per year over 23 years.
Sales timeline
27 June 2023Most recent
£240,000
+17.1%over 5 years26 January 2018
£205,000
+173.3%over 18 years18 January 2000
£75,000
Median price across the last 5 sales in DL1 3QX: £155,000 (2022–2015).
Versus other Annandale homes
Years Held for 20 Annandale lags the street by a wide margin.
Price per m²
£2,697
Street avg £2,362
Floor Area
89 m²
Street avg 70 m²
Habitable Rooms
7 rooms
Street avg 4 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.3 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
Rossway — bus stop.
Closest school
0.7 km
Whinfield Primary School. 12 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
44.2dB

Night-time· 23:00 – 07:00
37.1dB







