Flat 1, 12 Park Avenue, Roundhay, Leeds, LS8 2JH
About Flat 1
Flat 1 is a semi-detached house in Roundhay, Leeds, Leeds (LS8 2JH). It has a recorded floor area of 173 m² (around 1862 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (July 2014) shows an E (score 43), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 56). The latest certificate is from July 2014, so improvements made since then won't be reflected.
At 173 m² the property is well over the postcode median (123 m² across 43 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). 4 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at Flat 1
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Flat 1's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Jul 2024
EPC Rating
Planning history
Flat 1 has an approved single-storey side extension on the planning record.
- Mar 2022Tree WorksTreesIn report
T1 Leylandii - Fell
- Documents
- 7 docs on file
- Reference
- 22/00863/TR
- Dec 2018ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension, enlarge dormer and balcony to flat 1; double doors and balcony to flat 3
- Documents
- 5 docs on file
- Reference
- 18/06003/FU
What's in Flat 1, 12 Park Avenue, Roundhay, Leeds, LS8 2JH's planning history?
2 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£355,000
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 LS8 2JH: £388,000 (2025–2021).
Nearby sales in LS8 2JH
14a, Park Avenue, Roundhay, Leeds, LS8 2JH
Sold Sept 2025
£910,000Flat 2, 2 Park Avenue, Roundhay, Leeds, LS8 2JH
Sold May 2024
£300,000Flat 4, 14 Park Avenue, Roundhay, Leeds, LS8 2JH
Sold Apr 2024
£400,000Flat C, 20 Park Avenue, Roundhay, Leeds, LS8 2JH
Sold Aug 2022
£388,000Harlow Court, Flat 3, Park Avenue, Roundhay, Leeds, LS8 2JH
Sold Dec 2021
£190,000
Everything we know about Flat 1, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Park Avenue homes
On floor area, Flat 1 stands well clear of the street.
EPC Rating
43 (E)
Street avg 63 (D)
Floor Area
173 m²
Street avg 101 m²
CO₂ Emissions
11.0 t/year
Street avg 4.7 t/year
Habitable Rooms
6 rooms
Street avg 4 rooms
Similar properties nearby
2a, Flat 3, Park Avenue, Roundhay
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2a, Flat 1, Park Avenue, Roundhay
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Basement Flat, 48 Street Lane
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Beech Lodge 1a, Apartment 1, Park Avenue, Roundhay
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Basement Flat, 482 Roundhay Road
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Cedar Brow, Flat 1, 2 North Grove Rise
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
North Lane — bus stop.
Closest school
0.4 km
Roundhay St John's Church of England Primary School. 32 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
48.7dB

Night-time· 23:00 – 07:00
37.6dB