51 52, Flat 2, Bondgate, Darlington, DL3 7JJ
About 51 52
51 52 is a semi-detached house in Darlington (DL3 7JJ). It has a recorded floor area of 30 m² (around 323 sq ft) and construction records dating it to before 1900. The latest certificate (October 2024) shows an E (score 42), well below the UK norm with real room to improve. When first surveyed in April 2009 the rating was G, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Good; while main heating dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on electricity. At 30 m² this is the 3rd smallest of 6 units on EPC record in 51 52, where floor areas span 26–80 m². The building's EPC ratings span E to D, with this unit at the bottom.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Hot water system changed
More low energy lighting installed
Heating system changed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
51 52 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
51 52 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£137,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in DL3 7JJ: £46,500 (2024–2018).
Versus other Bondgate homes
EPC Rating
42 (E)
Street avg 57 (D)
Floor Area
30 m²
Street avg 47 m²
CO₂ Emissions
3.1 t/year
Street avg 3.8 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
Similar properties nearby
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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
0.0 km
Four Riggs — bus stop.
Closest school
0.4 km
Queen Elizabeth Sixth Form College. 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
56.4dB

Night-time· 23:00 – 07:00
45.8dB







