Model valuation£417,0008 Busby Close
Local market context
20 Allerton Road, Southport, PR9 9NJ
3 sales on record1 planning record
Estimated value
£630,000
- Since the 2019 sale (£455,000)+38%
- Against PR9 9NJ's recent median (£520,000)+21%
Newest record on this page: March 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
6
Floor area
358 m²
3853 sq ft
Energy rating
E
Score 51
Council tax
Band G
Tenure
Owner Occupied
About this valuation
How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.
Our estimate
£630,000
- Against its 2019 sale (£455,000)+38%
- Against PR9 9NJ's recent median (£520,000)+21%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 20 Allerton Road is modelled from its 358 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in PR9 9NJ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
What it's based on
Floor area
358 m² from the EPC lodged in June 2016
Sales of this home
3 sales recorded, the latest in 2019
Recent sales in PR9 9NJ
5 sales, median £520,000 (2025–2018)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: March 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
20 Allerton Road has more than doubled in price since the earliest registered sale in 1997.
Sales timeline
26 June 2019Most recent
£455,000
+89.6%over 18 years8 October 2000
£240,000
+50.0%over 3 years8 May 1997
£160,000
Median price across the last 5 sales in PR9 9NJ: £520,000 (2025–2018).
Nearby sales in PR9 9NJ
What this page doesn't show
Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
One time fee only - money back guarantee
About 20 Allerton Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Allerton Road is a six-bedroom detached house in Southport (PR9 9NJ). It has a recorded floor area of 358 m² (around 3853 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (June 2016) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump. The latest certificate is from June 2016, so improvements made since then won't be reflected. The home occupies a corner plot.
At 358 m² the property is well over the postcode median (221 m² across 14 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2019, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £630,000 is 38.5% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£118/sq ft) was about 22.1% below the postcode norm. Sold June 2019 for £455,000.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms6
- StudyYes
Outside
- Private gardenYes
- Corner plotYes
Before you decide
Everything you need to know about 20 Allerton Road
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
20 Allerton Road'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 05 Jun 2026
Current Certificate
Jun 2016EPC Rating
A
B
C
D
E
E51
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
19.0 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 5 June 2026
Planning history
Applications and permits filed against 20 Allerton Road, Southport, PR9 9NJ, sourced from the PlanIt planning register.
1 application on record at 20 Allerton Road, Southport, PR9 9NJ
1decisions1extensions7documents1nearby
Flagged:Retrospective
- Feb 2021ExtensionFullOutcome in report
Alterations to existing bay window at the side of the dwellinghouse, to include a patio door, and a fence onto a dwarf boundary wall (part retrospective).
Retrospective- Documents
- 7 docs on file
- Reference
- DC/2020/02620
Unlock 20 Allerton Road, Southport, PR9 9NJ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Allerton Road homes
Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.
On floor area, 20 Allerton Road stands well clear of the street.
Price per m²
£1,271
Street avg £2,143
Floor Area
358 m²
Street avg 219 m²
Habitable Rooms
11 rooms
Street avg 8 rooms
CO₂ Emissions
19.0 t/year
Street avg 11.7 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Southport district page.
Crime
250/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Allerton Road — bus stop.
Closest school
0.8 km
Holy Family Catholic Primary School. 14 schools nearby.
Nearest schools
- Holy Family Catholic Primary SchoolPrimary842m
- Norwood Primary SchoolPrimary930m
- St Patrick's Catholic Primary SchoolPrimary1.1km
- Holy Trinity Church of England Primary School, SouthportPrimary1.3km
Nearest stops
- Allerton RoadBus stop123m
- Park AvenueBus stop210m
- Brocklebank RoadBus stop234m
- Brunlees CourtBus stop235m
Most reported crime locally
- Violence & Sexual Offences1,815 reports43%
- Public Order459 reports11%
- Anti-social Behaviour437 reports10%
- Shoplifting332 reports8%
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
Modelled day and night-time noise levels around PR9 9NJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.0dB
Night-time· 23:00 – 07:00
42.2dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Get a survey for this property
Level 3 Building Survey
Victorian-eraDetached HouseEPC EPre-1919 buildDetached over 300m²
Because the property was built before 1919 and is a large detached home over 300m², we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 20 Allerton Road is modelled from its 358 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in PR9 9NJ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
- Where sold prices come from
- Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 3 sales are recorded for 20 Allerton Road. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
- Reading the EPC
- Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 20 Allerton Road was lodged in June 2016 at band E and expired in June 2026, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 20 Allerton Road. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
- Area figures
- Crime is police-recorded street-level data over the last 17 months, which places each incident at an approximate point. The 14 schools and 30 stops listed are measured in a straight line from PR9 9NJ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 20 Allerton Road is in council tax band G. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
Common questions
The questions buyers, sellers and homeowners most often ask about 20 Allerton Road, Southport, PR9 9NJ. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in PR9 9NJSold prices, values and energy ratings for the postcode
- PR 9 property marketPrices, postcodes, schools and transport across the district
- 20 Allerton Road, Southport valuationHow the estimate is built and what moves it
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- Report on another addressLook up any home in England and Wales