3 Harcourt Street, Darlington, DL3 6RB
About 3 Harcourt Street
3 Harcourt Street is a mid-terrace house in Darlington (DL3 6RB). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (June 2026) shows a C (score 71). When first surveyed in November 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 81). This certificate was lodged in the last six months, so the rating reflects current condition.
Across 2020–2024, sale prices on this property compounded at 12.8% per year. Today's modelled estimate of £106,000 is 46.2% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£98/sq ft) was about 47.4% above the typical sold price in the postcode. Most recent transfer: September 2024 at £72,500.
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 11 June 2036
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Heating controls upgraded for better temperature management
Hot water efficiency improved
Roof insulation improved
More low energy lighting installed
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 £820 · Includes VAT
Planning history
3 Harcourt Street has no planning applications on record.
But the area is active
19 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
3 Harcourt Street valuation sits well clear of the typical sold price in this postcode.
£106,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.8% per year over 4 years.
£72,500
Growth on file: 12.8% per year over 4 years.
Sales timeline
4 September 2024Most recent
£72,500
+57.6%over 3 years24 November 2020
£46,000
Median price across the last 5 sales in DL3 6RB: £77,000 (2025–2024).
Nearby sales in DL3 6RB
Versus other Harcourt Street homes
EPC Rating for 3 Harcourt Street runs comfortably ahead of the street norm.
Price per m²
£1,051
Street avg £763
Floor Area
69 m²
Street avg 74 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.9 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
299/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Fairfield Street — bus stop.
Closest school
0.5 km
Corporation Road Community Primary School. 33 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
55.2dB

Night-time· 23:00 – 07:00
43.2dB







