12 Chelmsford Street, Darlington, DL3 6AY
About 12 Chelmsford Street
12 Chelmsford Street is a two-bedroom mid-terrace house in Darlington (DL3 6AY). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (August 2014) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2014. Between certificates, roof efficiency went from Very Poor to Very Good. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from August 2014, so improvements made since then won't be reflected.
It hasn't traded since October 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2002–2007, sale prices on this property compounded at 20.3% per year. Today's modelled estimate of £100,000 is 40.8% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£83/sq ft) was about 32.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
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This certificate is over 10 years old and is no longer valid.Expired 18 Aug 2024
EPC Rating
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 £795 · Includes VAT
Planning history
12 Chelmsford 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 2002.
£100,000
Modelled from EPC, postcode comparables and a sale-price growth of 20.3% per year over 5 years.
£71,000
Growth on file: 20.3% per year over 5 years.
Sales timeline
30 October 2007Most recent
£71,000
+173.6%over 5 years16 May 2002
£25,950
Median price across the last 5 sales in DL3 6AY: £47,500 (2023–2020).
Nearby sales in DL3 6AY
25 Chelmsford Street, Darlington, DL3 6AY
Sold Jun 2023
£45,00020 Chelmsford Street, Darlington, DL3 6AY
Sold Jun 2021
£46,00016 Chelmsford Street, Darlington, DL3 6AY
Sold Dec 2020
£52,00028 Chelmsford Street, Darlington, DL3 6AY
Sold Mar 2020
£47,50023 Chelmsford Street, Darlington, DL3 6AY
Sold Feb 2020
£48,000
Versus other Chelmsford Street homes
On floor area, 12 Chelmsford Street stands well clear of the street.
Price per m²
£899
Street avg £832
Floor Area
79 m²
Street avg 74 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.9 t/year
Street avg 3.9 t/year
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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
0.1 km
Barningham Street — bus stop.
Closest school
0.3 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
56.2dB

Night-time· 23:00 – 07:00
44.7dB







