17 Blackwell Close is a two-bedroom end-of-terrace house in Sheffield (S2 5PY). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 2003-2006 and council tax band A. At 63 m² this is the 12th smallest of 14 units on EPC record in the building, where floor areas span 50–64 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (June 2021) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since May 2009. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.
Held since August 2004 — that's 22 years off the open market, well above the local norm. Sale prices here have outpaced Sheffield HPI: 17.1% per year against 0% for the wider region. Today's modelled estimate of £110,000 sits 54.9% above the 2004 sale of £71,000. On a £-per-square-foot basis, the last sale (£105/sq ft) was about 18.8% below the postcode norm.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
17 Blackwell Close has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
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.
Sale price has at least doubled since 1999.
£110,000
Modelled from EPC, postcode comparables and a sale-price growth of 17.1% per year over 6 years.
£71,000
Growth on file: 17.1% per year over 6 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
EPC Rating
78 (C)
Street avg 74 (C)
Floor Area
63 m²
Street avg 59 m²
CO₂ Emissions
1.6 t/year
Street avg 1.6 t/year
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Duke Street/Weigh Lane — bus stop.

Daytime· 07:00 – 23:00
56.6dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
30-day money-back guarantee
6 August 2004Most recent
£71,000
+108.8%over 2 years20 August 2001
£34,000
+14.3%over 2 years5 February 1999
£29,750
Median price across the last 5 sales in S2 5PY: £95,000 (2017–2002).

Habitable Rooms
3 rooms
Street avg 3 rooms
S2 5FW
Closest school
0.8 km
Wybourn Community Primary & Nursery School. 37 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
47.7dB