21 Diana Street, Scunthorpe, DN15 6AU
About 21 Diana Street
21 Diana Street is a mid-terrace house in Scunthorpe (DN15 6AU). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (October 2025) shows a C (score 70). When first surveyed in December 2012 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Good; while wall efficiency dropped from Poor to Very Poor and window efficiency dropped from Average to Poor.
Held since October 2003 — that's 23 years off the open market, well above the local norm. Across 1999–2003, sale prices on this property compounded at 8.9% per year. Today's modelled estimate of £114,000 sits 338.5% above the 2003 sale of £26,000. On a £-per-square-foot basis, the last sale (£24/sq ft) was about 54% below the postcode norm.
Everything you need to know about 21 Diana Street
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
21 Diana Street has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Diana Street
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
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Sales history & valuation
21 Diana Street's modelled value sits at over four times its earliest registered sale price (1999).
£114,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.9% per year over 5 years.
£26,000
Growth on file: 8.9% per year over 5 years.
Sales timeline
6 October 2003Most recent
£26,000
+48.6%over 4 years19 February 1999
£17,500
Median price across the last 5 sales in DN15 6AU: £61,000 (2025–2022).
Nearby sales in DN15 6AU
Versus other Diana Street homes
21 Diana Street is notably below the street on price per m².
Price per m²
£263
Street avg £689
Floor Area
99 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.0 t/year
Everything you need to know about 21 Diana Street
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Chatterton Crescent — bus stop.
Closest school
0.2 km
Crosby Primary School. 14 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
51.0dB
Night-time· 23:00 – 07:00
38.6dB