12b, Alder Hill Avenue, Leeds, LS6 4JQ
About 12b
12b is a three-bedroom semi-detached house in Leeds (LS6 4JQ). It has a recorded floor area of 72 m² (around 775 sq ft) and construction records dating it to 1983-1990. The latest certificate (June 2026) shows a C (score 71). When first surveyed in September 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and hot-water efficiency went from Poor to Good; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
9 years since the last transfer (June 2017). Across the public record there are 4 sales, relatively high churn for a single property. Across 1998–2017, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £315,000 is 40% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£290/sq ft) was about 51.3% above the typical sold price in the postcode. At 72 m² it's 17.2% smaller than the typical home in the postcode (87 m² median across 27 EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- GarageYes
Building
- RefurbishedYes
Everything you need to know about 12b
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
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 8 June 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
12b has no planning applications on record.
But the area is active
12 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 1998.
£315,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 19 years.
£225,000
Growth on file: 6.8% per year over 19 years.
Sales timeline
1 June 2017Most recent
£225,000
+32.4%over 4 years28 March 2013
£170,000
+13.3%over 7 years10 February 2006
£150,000
+130.8%over 7 years3 September 1998
£65,000
Median price across the last 5 sales in LS6 4JQ: £415,000 (2025–2023).
Nearby sales in LS6 4JQ
Versus other Alder Hill Avenue homes
On co₂ emissions, 12b stands well clear of the street.
Price per m²
£3,125
Street avg £2,725
Floor Area
72 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.8 t/year
Everything you need to know about 12b
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
314/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Stainbeck Lane — bus stop.
Closest school
0.6 km
Carr Manor Community School. 41 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
52.4dB
Night-time· 23:00 – 07:00
42.3dB