12 Harewood Hill, Darlington, DL3 7HY
About 12 Harewood Hill
12 Harewood Hill is a two-bedroom semi-detached house in Darlington (DL3 7HY). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (September 2023) shows a D (score 56), a step below the typical UK home. When first surveyed in November 2010 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to C (score 75). Other recorded features include a conservatory.
At 70 m² it sits well below the postcode median (161 m² across 8 EPCs), making it one of the more compact homes locally. Most recent transfer: February 2024 at £179,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2001–2024, sale prices on this property compounded at 3.8% per year. Today's modelled estimate of £203,000 is 13.4% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£238/sq ft) was about 56.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- ConservatoryYes
Outside
- Private gardenWest-facing
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
12 Harewood Hill 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
Sale price has at least doubled since 2001.
£203,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 22 years.
£179,000
Growth on file: 3.8% per year over 22 years.
Sales timeline
15 February 2024Most recent
£179,000
+27.9%over 10 years23 April 2013
£140,000
-28.2%over 5 years30 November 2007
£195,000
+146.8%over 5 years14 December 2001
£79,000
Median price across the last 5 sales in DL3 7HY: £225,000 (2023–2016).
Nearby sales in DL3 7HY
Versus other Harewood Hill homes
Years Held for 12 Harewood Hill lags the street by a wide margin.
Price per m²
£2,557
Street avg £2,446
Floor Area
70 m²
Street avg 171 m²
Habitable Rooms
3 rooms
Street avg 7 rooms
CO₂ Emissions
4.7 t/year
Street avg 8.2 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
Blackwell Lane — bus stop.
Closest school
0.3 km
Polam Hall School. 25 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
42.4dB







