12 Mornington Avenue, Liverpool, L23 0SA
About 12 Mornington Avenue
12 Mornington Avenue is a three-bedroom semi-detached house in Liverpool (L23 0SA). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1930-1949 and council tax band C. Tenure is freehold. The latest certificate (March 2022) shows a C (score 70). When first surveyed in July 2010 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and window efficiency went from Average to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 87). Records show the property has been extended at some point in its history.
Across 2011–2012, sale prices on this property compounded at 14.7% per year. Today's modelled estimate of £322,000 sits 78.9% above the 2012 sale of £180,000. Its energy rating outperforms most of the postcode (better than 87% of similar EPCs). Last sold in October 2012, so it's been off the market for around 14 years.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- ParkingOff road
Building
- TenureFreehold
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Window efficiency improved
Loft insulation installed or upgraded to 250mm+
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Wall insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
12 Mornington Avenue has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
12 Mornington Avenue changed hands twice within eighteen months — unusual for the area.
£322,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.7% per year over 1 year.
£180,000
Growth on file: 14.7% per year over 1 year.
Sales timeline
7 October 2012Most recent
£180,000
+20.0%over 1 year9 June 2011
£150,000
Median price across the last 5 sales in L23 0SA: £332,000 (2025–2021).
Nearby sales in L23 0SA
11 Mornington Avenue, Liverpool, L23 0SA
Sold Feb 2025
£375,00015 Mornington Avenue, Liverpool, L23 0SA
Sold Jan 2024
£332,00023 Mornington Avenue, Liverpool, L23 0SA
Sold Aug 2022
£391,00016 Mornington Avenue, Liverpool, L23 0SA
Sold Sept 2021
£330,00014 Mornington Avenue, Liverpool, L23 0SA
Sold Jul 2021
£297,000
Versus other Mornington Avenue homes
12 Mornington Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£1,731
Street avg £2,008
Floor Area
104 m²
Street avg 119 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 5.1 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Milton Road — bus stop.
Closest school
0.4 km
Waterloo Primary School. 29 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
51.5dB

Night-time· 23:00 – 07:00
40.4dB







