6 Harewood Terrace, Darlington, DL3 7HX
About 6 Harewood Terrace
6 Harewood Terrace is a mid-terrace house in Darlington (DL3 7HX). It has a recorded floor area of 205 m² (around 2207 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (December 2016) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (March 2016); the latest reading is one band lower. Between certificates, wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 77).
It hasn't traded since September 1996, a hold of 30 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £334,000 sits 249.2% above the 1996 sale of £95,650. On a £-per-square-foot basis, the last sale (£43/sq ft) was about 68.9% below the postcode norm.
Energy performance
6 Harewood Terrace's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 4 December 2026
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
6 Harewood Terrace 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 Harewood Terrace's estimated value is more than triple its earliest registered sale price (1996).
£334,000
Modelled from EPC, postcode comparables.
£95,650
Recorded with HM Land Registry.
Sales timeline
19 September 1996Most recent
£95,650
Median price across the last 5 sales in DL3 7HX: £340,000 (2025–2022).
Nearby sales in DL3 7HX
5 Harewood Terrace, Darlington, DL3 7HX
Sold Oct 2025
£345,0004 Harewood Terrace, Darlington, DL3 7HX
Sold Feb 2025
£360,0001 Harewood Terrace, Darlington, DL3 7HX
Sold Jan 2025
£320,0001b, Harewood Terrace, Darlington, DL3 7HX
Sold Dec 2022
£184,9953 Harewood Terrace, Darlington, DL3 7HX
Sold Nov 2022
£330,000
Versus other Harewood Terrace homes
Years Held for 6 Harewood Terrace runs comfortably ahead of the street norm.
Price per m²
£467
Street avg £1,702
Floor Area
205 m²
Street avg 164 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
9.1 t/year
Street avg 8.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
299/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Blackwell Lane — bus stop.
Closest school
0.2 km
Polam Hall School. 24 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
52.4dB

Night-time· 23:00 – 07:00
42.6dB







