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31a, Eriswell Road, Worthing, BN11 3HP

3 sales on record2 planning records

Estimated value

£1,069,000

  • Since the 2023 sale (£980,000)+9%
  • Against BN11 3HP's recent median (£490,000)+118%

Newest record on this page: September 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
6
Bathrooms
4
Floor area
296 m²
3186 sq ft
Energy rating
D
Score 62
Council tax
Band B
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

£1,069,000

  • Against its 2023 sale (£980,000)+9%
  • Against BN11 3HP's recent median (£490,000)+118%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 31a is modelled from its 296 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in BN11 3HP. 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

    296 m² from the EPC lodged in September 2022

  • Sales of this home

    3 sales recorded, the latest in 2023

  • Recent sales in BN11 3HP

    5 sales, median £490,000 (2025–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: September 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 2 applicationsFull 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.

Latest sale on 31a was the highest on Land Registry record across the postcode.

Sales timeline

  1. 24 February 2023Most recent

    £980,000

    +2700.0%over 23 years

  2. 13 October 1999

    £35,000

    -77.3%over 1 year

  3. 16 October 1997

    £154,500

Median price across the last 5 sales in BN11 3HP: £490,000 (2025–2023).

Risks

What this page doesn't show

2 potential issues have already been flagged for 31a, Eriswell Road, Worthing, BN11 3HP. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Larger development activity nearbyIn 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 31a

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

31a is a six-bedroom detached house in Worthing (BN11 3HP). It has a recorded floor area of 296 m² (around 3186 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (September 2022) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77).

At 296 m² the property is well over the postcode median (62 m² across 38 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 3 is the typical count. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 1997–2023, sale prices on this property compounded at 7.6% per year. On a £-per-square-foot basis, the last sale (£308/sq ft) was about 47.9% above the typical sold price in the postcode. Last sale on file: £980,000 in February 2023.

Specifications

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
  • Bathrooms4
  • Dining roomYes
  • Utility roomYes
  • CloakroomYes
  • EnsuiteYes

Outside

  • Private gardenSouth-facing
  • GarageDouble, Integral
Before you decide

Everything you need to know about 31a

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

Signs of HMO activity in the areaLarger development activity nearby

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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.

31a's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate
Sept 2022

EPC Rating

A
B
C
D
D62
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
11.1 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 16 September 2032

5 years remaining
Planning

Planning history

Applications and permits filed against 31a, Eriswell Road, Worthing, BN11 3HP, sourced from the PlanIt planning register.

31a has an approved rear extension on the planning record.

2 applications on record at 31a, Eriswell Road, Worthing, BN11 3HP

2decisions1extensions10documents7nearby
  1. Jan 2008
    Full
    Outcome in report

    Alterations to existing building to create two x 3 bedroom and one x 2 bedroom town houses with off street parking and bin and bicycle storage.

    Documents
    1 doc on file
    Reference
    07/1326/FULL
    Full record in report
  2. More recent applications — locked
  3. ConservatoryDecision

Unlock 31a, Eriswell Road, Worthing, BN11 3HP's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full, plus 7 notable nearby
  • The 10 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

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On the street

Versus other Eriswell Road homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

On floor area, 31a stands well clear of the street.

Price per m²

£3,311

Street avg £6,474

On par

Floor Area

296 m²

Street avg 121 m²

Strongly above

Habitable Rooms

10 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

11.1 t/year

Street avg 5.7 t/year

Strongly below
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

Rail-style transport is unusually close for this postcode.

Crime

327/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Thorn Road — bus stop.

Closest school

0.5 km

St Mary's Catholic Primary School. 21 schools nearby.

Nearest schools

  • St Mary's Catholic Primary SchoolPrimary468m
  • Heene CofE Primary SchoolPrimary562m
  • Worthing High SchoolSecondary1.4km
  • St Andrew's CofE High SchoolSecondary1.5km

Nearest stops

  • Thorn RoadBus stop149m
  • Augusta PlaceBus stop244m
  • Queens RoadBus stop292m
  • Wordsworth RoadBus stop310m

Most reported crime locally

  • Violence & Sexual Offences1,682 reports32%
  • Anti-social Behaviour974 reports19%
  • Shoplifting799 reports15%
  • Public Order493 reports9%

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 BN11 3HP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BN11 3HP

Daytime· 07:00 – 23:00

51.7dB

Low
Night-time road noise heatmap for BN11 3HP

Night-time· 23:00 – 07:00

40.2dB

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 HouseEPC 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 £1,645 · 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.
£410k

1 Brunswick Road

BN11 3NG

4 bed1 bath
£646k

1 St Valerie Road

BN11 3LL

£540k

1 Brantwood Cottages 85a, Rowlands Road

BN11 3JX

£393k

1 5, York Road

BN11 3EN

£378k

1 Cavendish Mews, Heene Place

BN11 3SB

3 bed
£373k

1 Ariadne Court, Ariadne Road

BN11 3NZ

2 bed1 bath
£373k

1 Heene Place

BN11 3NL

3 bed
£372k

1 Eriswell Road

BN11 3HP

3 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 31a is modelled from its 296 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in BN11 3HP. 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 31a. 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 31a was lodged in September 2022 at band D and is valid until September 2032. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 31a. 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 16 months, which places each incident at an approximate point. The 21 schools and 30 stops listed are measured in a straight line from BN11 3HP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
31a is in council tax band B. 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 31a, Eriswell Road, Worthing, BN11 3HP. Each answer is also embedded as structured data for search engines.

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