20 Harcourt Street, Darlington, DL3 6RB
About 20 Harcourt Street
20 Harcourt Street is a two-bedroom mid-terrace house in Darlington (DL3 6RB). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (November 2022) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (February 2012); the latest reading is one band lower. Between certificates, lighting dropped from Good to Average. The recommended improvements would lift it to C (score 77), a 2-band jump. Other recorded features include a loft.
At 98 m² the property is well over the postcode median (73 m² across 32 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs). Across 1998–2017, sale prices on this property compounded at 3.7% per year. Today's modelled estimate of £107,000 sits 71.2% above the 2017 sale of £62,500. 9 years since the last transfer (July 2017).
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- LoftYes
Building
- RefurbishedYes
Energy performance
20 Harcourt Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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
20 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
20 Harcourt Street's estimated value is more than triple its earliest registered sale price (1998).
£107,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 19 years.
£62,500
Growth on file: 3.7% per year over 19 years.
Sales timeline
18 July 2017Most recent
£62,500
+95.3%over 18 years4 December 1998
£32,000
Median price across the last 5 sales in DL3 6RB: £77,000 (2025–2024).
Nearby sales in DL3 6RB
Versus other Harcourt Street homes
Floor Area for 20 Harcourt Street runs comfortably ahead of the street norm.
Price per m²
£638
Street avg £772
Floor Area
98 m²
Street avg 74 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
6.0 t/year
Street avg 4.0 t/year
Similar properties nearby
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1 Hamsterley Street
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1 Harcourt Street
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising 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







