What type of property is 9 Alton Avenue, L21 9NN?

9 Alton Avenue, L21 9NN is a mid-terrace house.

What is the EPC rating for 9 Alton Avenue, L21 9NN?

The current EPC rating for 9 Alton Avenue, L21 9NN is C with a score of 79 out of 100, lodged in September 2023. It has improved from a E recorded in April 2010 (2 bands). The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 9 Alton Avenue, L21 9NN?

9 Alton Avenue, L21 9NN has a recorded floor area of 62 m² (667 sq ft). That makes it about 10% smaller than the median EPC-recorded property in L21 9NN. Source: EPC Register.

How is 9 Alton Avenue, L21 9NN heated?

The latest EPC at 9 Alton Avenue, L21 9NN records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 9 Alton Avenue, L21 9NN?

9 Alton Avenue, L21 9NN is in council tax band A. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Where is 9 Alton Avenue, L21 9NN located?

9 Alton Avenue, L21 9NN sits in Liverpool. It falls within the L21 postcode district.

What is crime like near 9 Alton Avenue, L21 9NN?

Police records around 9 Alton Avenue, L21 9NN show an average of 4 reported crimes per month over the last 14 months. Violent crime makes up roughly 43% of reports, the most common category. The overall trend is rising (513% versus the prior period). Source: Police UK.

Which schools serve 9 Alton Avenue, L21 9NN?

The closest primary school to 9 Alton Avenue, L21 9NN is Hatton Hill Primary School (536m), one of 33 primaries within walking distance. The closest secondary is Litherland High School (1.5km), with 6 secondaries in the surrounding area.

How well connected is 9 Alton Avenue, L21 9NN?

The closest bus stop to 9 Alton Avenue, L21 9NN is Sonning Avenue, 152m away. In total there are 30 bus stops within the surrounding area.

Calculators

Featured

UK House Price Map

30 years of UK sold prices mapped by postcode district.

Postcode-level detail
Compare areas side by side

Open the map

9 Alton Avenue, Liverpool, L21 9NN

Property type

Mid terrace

Habitable rooms

From EPC

Floor area

62 m²

667 sq ft

Energy rating

Score 79

Council tax

Band A

Tenure

Owner Occupied

Overview

About 9 Alton Avenue

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

9 Alton Avenue is a mid-terrace house in Liverpool (L21 9NN). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (September 2023) shows a C (score 79), near the top of the C band. When first surveyed in April 2010 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 85).

Its energy rating outperforms most of the postcode (better than 87% of similar EPCs).

Before you decide

Everything you need to know about 9 Alton Avenue

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

£14.99one-off

30-day money-back guarantee

The data behind every report

Energy

Energy performance

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

Current Certificate(1 of 3)

Sept 2023

EPC Rating

C79

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

1.7 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Feb 2022from Apr 2010

EPC improved fromE54toD64

Heating Controls

Prog + TRVsFull

Heating controls upgraded for better temperature management

Walls

Very PoorPoor

Wall insulation improved

Roof Insulation

UninsulatedWell Insulated

Loft insulation installed or upgraded to 250mm+

Sept 2023from Feb 2022

EPC improved fromD64toC79

Renewable Energy

NoneSolar PV

Solar PV panels (45 kWp) installed

Planning

Planning history

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

9 Alton Avenue has no planning applications on record.

Notable planning nearby

1applications of note in the surrounding area

Price

Sales history & valuation

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

9 Alton Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£151,000

Modelled from EPC, postcode comparables.

See how we calculated this

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 L21 9NN: £140,000 (2025–2021).

Nearby sales in L21 9NN

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.

EPC Rating for 9 Alton Avenue runs comfortably ahead of the street norm.

EPC Rating

79 (C)

Street avg 63 (D)

Strongly above

Floor Area

62 m²

Street avg 69 m²

Strongly below

CO₂ Emissions

1.7 t/year

Street avg 3.3 t/year

Strongly above

Habitable Rooms

5 rooms

Street avg 4 rooms

Strongly above

Before you decide

Everything you need to know about 9 Alton Avenue

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

£14.99one-off

30-day money-back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£150k

1 Highfield Road, Litherland

L21 9NH

2 bed1 bath

£150k

1 Lowden Avenue

L21 9JE

3 bed1 bath

£147k

1 Bridgewater Close

L21 9NS

£147k

1 Cumpsty Road

L21 9HX

£157k

1 Barton Close

L21 9NT

2 bed1 bath

£160k

1 Canal View Court, Field Lane, Litherland

L21 9QE

2 bed2 bath

£161k

1 Maple Court, Mitchell Crescent

L21 9PF

£140k

1 Greenfield Lane

L21 9NP

3 bed

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

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

0.2 km

Sonning Avenue — bus stop.

Closest school

0.5 km

Hatton Hill Primary School. 39 schools nearby.

Go deeper on the local area

The full 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· 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 9 Alton Avenue, Liverpool, L21 9NN. Each answer is also embedded as structured data for search engines.