15 Boston Close, Darlington, DL1 2RF
About 15 Boston Close
15 Boston Close is a semi-detached house in Darlington (DL1 2RF). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (August 2015) shows a D (score 68), 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 August 2015, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 10 years since the last transfer (March 2016). Across 1998–2016, sale prices on this property compounded at 4.4% per year. Today's modelled estimate of £171,000 is 48.7% above the 2016 sale price.
Energy performance
15 Boston Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Aug 2025
EPC Rating
Certificate validity
Expired on 19 August 2025
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Planning history
15 Boston Close has no planning applications on record.
But the area is active
4 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 1998.
£171,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 18 years.
£115,000
Growth on file: 4.4% per year over 18 years.
Sales timeline
18 March 2016Most recent
£115,000
-20.1%over 8 years28 November 2007
£144,000
+173.0%over 9 years20 March 1998
£52,750
Median price across the last 5 sales in DL1 2RF: £148,000 (2025–2018).
Nearby sales in DL1 2RF
Versus other Boston Close homes
15 Boston Close is notably below the street on epc rating.
Price per m²
£2,018
Street avg £2,164
Floor Area
57 m²
Street avg 61 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
448/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Springfield Road — bus stop.
Closest school
0.1 km
St Bede's Catholic Primary School. 17 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
52.1dB

Night-time· 23:00 – 07:00
41.5dB







