Skip to content
UK Property Looker

20 Alton Avenue, Liverpool, L21 9NN

Property type
Mid terrace
Habitable rooms
4
From EPC
Floor area
66 m²
710 sq ft
Energy rating
D
Score 67
Council tax
Band A
Tenure
Owner Occupied
Get directions (opens in a new tab)
Overview

About 20 Alton Avenue

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

20 Alton Avenue is a mid-terrace house in Liverpool (L21 9NN). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (November 2024) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump.

Today's modelled estimate of £145,000 sits 54.3% above the 2025 sale of £94,000. On a £-per-square-foot basis, the last sale (£132/sq ft) was about 16.3% below the postcode norm. Sold February 2025 for £94,000.

Before you decide

Everything you need to know about 20 Alton Avenue

The true value, the hidden risks and the full sale history, in one report.

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate
Nov 2024

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Good
CO2 Emissions
2.9 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 19 November 2034

8 years remaining
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Early 20th centuryMid-Terrace HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £495 · Includes VAT

Planning

Planning history

Applications and permits filed against 20 Alton Avenue, Liverpool, L21 9NN, sourced from the PlanIt planning register.

20 Alton Avenue has no planning applications on record.

1

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Current estimate

£145,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2025)

£94,000

Recorded with HM Land Registry.

Sales timeline

  1. 7 February 2025Most recent

    £94,000

Median price across the last 5 sales in L21 9NN: £150,000 (2026–2023).

On the street

Versus other Alton Avenue homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 20 Alton Avenue lags the street by a wide margin.

Price per m²

£1,424

Street avg £1,933

Strongly below

Floor Area

66 m²

Street avg 68 m²

On par

Habitable Rooms

4 rooms

Street avg 4 rooms

Below

CO₂ Emissions

2.9 t/year

Street avg 3.2 t/year

Strongly above
Before you decide

Everything you need to know about 20 Alton Avenue

The true value, the hidden risks and the full sale history, in one report.

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£145k

1 Highfield Road, Litherland

L21 9NH

2 bed1 bath
£146k

1 Bridgewater Close

L21 9NS

£150k

1 Lowden Avenue

L21 9JE

3 bed1 bath
£140k

1 Greenfield Lane

L21 9NP

3 bed
£152k

1 Canal View Court, Field Lane, Litherland

L21 9QE

2 bed2 bath
£135k

1 Field View

L21 9NQ

£157k

1 Maple Court, Mitchell Crescent

L21 9PF

£163k

1 Barton Close

L21 9NT

2 bed1 bath
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Liverpool district page.
Full Liverpool report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

173/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Sonning Avenue — bus stop.

Closest school

0.5 km

Hatton Hill Primary School. 39 schools nearby.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around L21 9NN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for L21 9NN

Daytime· 07:00 – 23:00

45.7dB

Low
Night-time road noise heatmap for L21 9NN

Night-time· 23:00 – 07:00

37.0dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 20 Alton Avenue, Liverpool, L21 9NN. Each answer is also embedded as structured data for search engines.