18 Coniston Street, Darlington, DL3 6DJ
About 18 Coniston Street
18 Coniston Street is a two-bedroom mid-terrace house in Darlington (DL3 6DJ). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (February 2014) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 89), a 2-band jump. The latest certificate is from February 2014, so improvements made since then won't be reflected.
Last sale on file: £100,000 in October 2021. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1997–2021, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £122,000 is 22% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 33.9% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Dining roomYes
Building
- Central heatingYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Feb 2024
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
18 Coniston 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
Sale price has at least doubled since 1997.
£122,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 25 years.
£100,000
Growth on file: 4.3% per year over 25 years.
Sales timeline
24 October 2021Most recent
£100,000
-9.1%over 13 years9 November 2007
£110,000
+193.3%over 7 years30 November 1999
£37,500
+4.2%over 2 years10 April 1997
£36,000
Median price across the last 5 sales in DL3 6DJ: £110,000 (2025–2025).
Nearby sales in DL3 6DJ
38 Coniston Street, Darlington, DL3 6DJ
Sold Sept 2025
£100,00012 Coniston Street, Darlington, DL3 6DJ
Sold Aug 2025
£125,00044 Coniston Street, Darlington, DL3 6DJ
Sold Jun 2025
£129,99548 Coniston Street, Darlington, DL3 6DJ
Sold Apr 2025
£106,50029 Coniston Street, Darlington, DL3 6DJ
Sold Jan 2025
£110,000
Versus other Coniston Street homes
Floor Area for 18 Coniston Street lags the street by a wide margin.
Price per m²
£1,563
Street avg £1,300
Floor Area
64 m²
Street avg 75 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.9 t/year
Similar properties nearby
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DL3 6QE
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1 Acacia Street
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1 Craig Street
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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
0.1 km
Olympic Street — bus stop.
Closest school
0.4 km
Reid Street Primary School. 29 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
54.0dB

Night-time· 23:00 – 07:00
42.8dB







