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9a, Allendale Avenue, Worthing, BN14 0AH

1 planning record

Estimated value

£636,000

  • Against BN14 0AH's recent median (£625,000)+2%

Newest record on this page: February 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Habitable rooms
5
From EPC
Floor area
153 m²
1647 sq ft
Energy rating
D
Score 57
Council tax
Band E
Tenure
Owner Occupied
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Valuation

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

£636,000

  • Against BN14 0AH's recent median (£625,000)+2%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9a is modelled from its 153 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in BN14 0AH. 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

    153 m² from the EPC lodged in March 2025

  • Sales of this home

    No sale recorded since 1995

  • Recent sales in BN14 0AH

    5 sales, median £625,000 (2026–2020)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

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

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 BN14 0AH: £625,000 (2026–2020).

Risks

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

Overview

About 9a

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

9a is a detached house in Worthing (BN14 0AH). It has a recorded floor area of 153 m² (around 1647 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (March 2025) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 70).

At 153 m² the property is well over the postcode median (117 m² across 9 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved.

Before you decide

Everything you need to know about 9a

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

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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.

9a's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate
Mar 2025

EPC Rating

A
B
C
D
D57
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
7.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 10 March 2035

8 years remaining
Planning

Planning history

Applications and permits filed against 9a, Allendale Avenue, Worthing, BN14 0AH, sourced from the PlanIt planning register.

9a has an approved extension on the planning record.

1 application on record at 9a, Allendale Avenue, Worthing, BN14 0AH

1decisions1extensions1documents
  1. Jul 2007
    ExtensionFull
    Outcome in report

    Proposed pitched roof over existing dining room extension.

    Documents
    1 doc on file
    Reference
    07/0691/FULL
    Full record in report

Unlock 9a, Allendale Avenue, Worthing, BN14 0AH'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
  • The 1 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Allendale Avenue homes

Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.

9a is notably below the street on co₂ emissions.

EPC Rating

57 (D)

Street avg 59 (D)

Below

Floor Area

153 m²

Street avg 124 m²

Strongly above

CO₂ Emissions

7.2 t/year

Street avg 5.5 t/year

Strongly below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par
Area

The neighbourhood at a glance

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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

141/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Allendale Avenue — bus stop.

Closest school

0.7 km

Vale School, Worthing. 16 schools nearby.

Nearest schools

  • Vale School, WorthingPrimary716m
  • Durrington Infant SchoolPrimary1.4km
  • Durrington Junior SchoolPrimary1.4km
  • Thomas A Becket Junior SchoolPrimary1.9km

Nearest stops

  • Allendale AvenueBus stop119m
  • Mayfield CloseBus stop204m
  • Hillview RiseBus stop319m
  • Durrington CemeteryBus stop544m

Most reported crime locally

  • Violence & Sexual Offences742 reports29%
  • Shoplifting535 reports21%
  • Anti-social Behaviour367 reports14%
  • Public Order241 reports10%

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 BN14 0AH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BN14 0AH

Daytime· 07:00 – 23:00

48.9dB

Low
Night-time road noise heatmap for BN14 0AH

Night-time· 23:00 – 07:00

41.4dB

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

Get a survey for this property

Level 3 Building Survey

Mid 20th centuryDetached BungalowEPC DExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,155 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£589k

1 Greatham Road

BN14 0BE

4 bed2 bath
£728k

1 Cissbury Avenue

BN14 0DN

5 bed2 bath
£750k

1 Braeside Close, Findon

BN14 0GF

£535k

1 Findon Park Cottages, Findon

BN14 0RW

£768k

1 Aldwick Crescent

BN14 0AR

5 bed2 bath
£779k

1 Coombe Rise

BN14 0ED

5 bed3 bath
£516k

1 Cissbury Gardens

BN14 0DX

3 bed
£791k

1 Elder Cottage, Nepcote, Findon

BN14 0SD

4 bed

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 9a is modelled from its 153 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in BN14 0AH. 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. No sale is recorded for 9a, which usually means it hasn't changed hands since 1995 or the sale was not for value. 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 9a was lodged in March 2025 at band D and is valid until March 2035. 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 9a. 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 18 months, which places each incident at an approximate point. The 16 schools and 30 stops listed are measured in a straight line from BN14 0AH, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
9a is in council tax band E. 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.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 9a, Allendale Avenue, Worthing, BN14 0AH. Each answer is also embedded as structured data for search engines.

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