20 Aviary Mount, Leeds, LS12 2NX
About 20 Aviary Mount
20 Aviary Mount is an end-of-terrace house in Leeds (LS12 2NX). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2023) shows a C (score 71). When first surveyed in September 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 89).
At 48 m² it's 22.6% smaller than the typical home in the postcode (62 m² median across 34 EPCs). Its energy rating outperforms most of the postcode (better than 71% of similar EPCs).
Know exactly what you're buying at 20 Aviary Mount
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
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
More low energy lighting installed
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
Planning history
20 Aviary Mount has no planning applications on record.
Notable planning nearby
16applications of note in the surrounding area
We flagged 2 things worth checking at 20 Aviary Mount
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
- Larger development activity nearby
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Sales history & valuation
20 Aviary Mount has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£117,000
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 LS12 2NX: £91,500 (2024–2020).
Everything we know about 20 Aviary Mount, 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
- Larger development activity nearby

Versus other Aviary Mount homes
EPC Rating for 20 Aviary Mount runs comfortably ahead of the street norm.
EPC Rating
71 (C)
Street avg 63 (D)
Floor Area
48 m²
Street avg 58 m²
CO₂ Emissions
2.0 t/year
Street avg 3.1 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Canal Rd Aviary Road — bus stop.
Closest school
0.3 km
Armley Park Primary School. 33 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
52.7dB

Night-time· 23:00 – 07:00
42.4dB