11a, Thirlmere Drive, Liverpool, L21 5JL
About 11a
11a is a semi-detached house in Liverpool (L21 5JL). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (September 2022) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump.
Held since March 2006 — that's 20 years off the open market, well above the local norm. Today's modelled estimate of £210,000 sits 65.4% above the 2006 sale of £127,000. On a £-per-square-foot basis, the last sale (£119/sq ft) was about 20.5% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs).
Energy performance
11a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
11a has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
11a valuation sits well clear of the typical sold price in this postcode.
£210,000
Modelled from EPC, postcode comparables.
£127,000
Recorded with HM Land Registry.
Sales timeline
30 March 2006Most recent
£127,000
Median price across the last 5 sales in L21 5JL: £190,000 (2024–2020).
Nearby sales in L21 5JL
Versus other Thirlmere Drive homes
11a outperforms the street on habitable rooms by a wide margin.
Price per m²
£1,283
Street avg £1,640
Floor Area
99 m²
Street avg 97 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.1 t/year
Street avg 4.9 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Thirlmere Drive — bus stop.
Closest school
0.5 km
Litherland Moss Primary School. 41 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
53.4dB

Night-time· 23:00 – 07:00
43.1dB







