12a, Hartley Avenue, Leeds, LS6 2LP
About 12a
12a is a mid-terrace house in Leeds (LS6 2LP). It has a recorded floor area of 29 m² (around 312 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (September 2020) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in February 2012 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, hot-water efficiency went from Poor to Average and main heating went from Poor to Good; while lighting dropped from Good to Very Poor. The recommended improvements would push it to C (score 69). At 29 m² this is the 2nd smallest of 45 units on EPC record in the building, where floor areas span 28–180 m². The building's EPC ratings span G to C across 45 units on file.
At 29 m² it sits well below the postcode median (78 m² across 44 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 12a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
Low energy lighting percentage decreased
Planning history
12a has no planning applications on record.
Notable planning nearby
121applications of note in the surrounding area
We flagged 1 thing worth checking at 12a
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
30-day money-back guarantee
Sales history & valuation
12a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£159,000
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 LS6 2LP: £152,000 (2025–2023).
Everything we know about 12a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
Versus other Hartley Avenue homes
On floor area, 12a runs well behind the street norm.
EPC Rating
62 (D)
Street avg 64 (D)
Floor Area
29 m²
Street avg 57 m²
CO₂ Emissions
2.1 t/year
Street avg 2.8 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Sugarwell Court — bus stop.
Closest school
0.3 km
Quarry Mount Primary School. 45 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
52.5dB
Night-time· 23:00 – 07:00
42.5dB