9 Croft Avenue is a semi-detached house in Knottingley (WF11 9BN). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (September 2013) shows an F (score 29), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 76), a 3-band jump. The latest certificate is from September 2013, so improvements made since then won't be reflected.
Held since June 2004 — that's 22 years off the open market, well above the local norm. At 77 m² the property is well over the postcode median (48 m² across 14 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £135,000 sits 264.9% above the 2004 sale of £37,000. On a £-per-square-foot basis, the last sale (£45/sq ft) was about 59.4% 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
9 Croft Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 20 Sept 2023
9 Croft Avenue has no planning applications on record.
Notable planning nearby
4applications 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.
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9 Croft Avenue's estimated value is more than triple its earliest registered sale price (2004).
£135,000
Modelled from EPC, postcode comparables.
£37,000
Recorded with HM Land Registry.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
On price per m², 9 Croft Avenue runs well behind the street norm.
Price per m²
£481
Street avg £1,579
Floor Area
77 m²
Street avg 54 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
48.1dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
21 June 2004Most recent
£37,000
Median price across the last 5 sales in WF11 9BN: £144,000 (2023–2016).

Street avg 3 rooms
CO₂ Emissions
8.0 t/year
Street avg 2.9 t/year
The Croft Willow Road — bus stop.
Closest school
0.1 km
St Botolphs CE Academy. 7 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
39.8dB