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15a, Cottenham Road, Worthing, BN11 2JJ

Estimated value

£366,000

  • Since the 2016 sale (£285,000)+28%
  • Against BN11 2JJ's recent median (£390,000)-6%

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

Learn about this valuation
Property type
Mid terrace
Bedrooms
4
Bathroom
1
Floor area
105 m²
1130 sq ft
Energy rating
C
Score 70
Council tax
Band C
Tenure
Private Rental
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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

£366,000

  • Against its 2016 sale (£285,000)+28%
  • Against BN11 2JJ's recent median (£390,000)-6%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 15a is modelled from its 105 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in BN11 2JJ. 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

    105 m² from the EPC lodged in July 2018

  • Sales of this home

    2 sales recorded, the latest in 2016

  • Recent sales in BN11 2JJ

    5 sales, median £390,000 (2025–2020)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: July 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

15a valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 23 March 2016Most recent

    £285,000

    +50.0%over 7 years

  2. 23 December 2008

    £190,000

Median price across the last 5 sales in BN11 2JJ: £390,000 (2025–2020).

Risks

What this page doesn't show

2 potential issues have already been flagged for 15a, Cottenham Road, Worthing, BN11 2JJ. 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 15a

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

15a is a four-bedroom mid-terrace house in Worthing (BN11 2JJ). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 2007 onwards and council tax band C. The latest certificate (July 2018) shows a C (score 70). When first surveyed in March 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Good and window efficiency went from Poor to Good.

At 105 m² it's 19.3% larger than the typical home in the postcode (88 m² median across 18 EPCs). Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). Across 2008–2016, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £366,000 is 28.4% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£252/sq ft) was about 17.3% above the typical sold price in the postcode. Last changed hands 10 years ago, in March 2016.

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

  • Bedrooms4
  • Bathrooms1

Outside

  • ParkingOff road

Building

  • Heating systemGas
  • RefurbishedYes
Before you decide

Everything you need to know about 15a

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.
Current Certificate(1 of 2)
Jul 2018

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.8 t/year
Occupancy
Rented

Certificate validity

Valid until 29 July 2028

1 year remaining

Property Improvements

Changes detected from historical EPC data

Jul 2018from Mar 2009
EPC improved fromD55toC70
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Windows
Partial DoubleFull Double

Windows upgraded, improving insulation

Wall Insulation
Uninsulated SolidInsulated Cavity

Cavity wall insulation installed

Roof Insulation
UninsulatedWell Insulated

Loft insulation installed or upgraded to 250mm+

Floor Insulation
UninsulatedInsulated

Floor insulation added or improved

Low Energy Lighting
38%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 15a, Cottenham Road, Worthing, BN11 2JJ, sourced from the PlanIt planning register.

15a has no planning applications on record.

8

But the area is active

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

On the street

Versus other Cottenham Road homes

Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 15a runs comfortably ahead of the street norm.

Price per m²

£2,714

Street avg £3,332

Below

Floor Area

105 m²

Street avg 90 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

2.8 t/year

Street avg 4.1 t/year

Strongly above
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

0.2 km

Selden Road — bus stop.

Closest school

0.3 km

Davison Church of England High School for Girls, Worthing. 18 schools nearby.

Nearest schools

  • Davison Church of England High School for Girls, WorthingSecondary312m
  • Homefield Primary School and SSCPrimary335m
  • Springfield Infant School and NurseryPrimary558m
  • St Andrew's CofE High SchoolSecondary733m

Nearest stops

  • Selden RoadBus stop190m
  • Gannon RoadBus stop261m
  • HospitalBus stop392m
  • East Worthing Railway StationBus stop501m

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 2JJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BN11 2JJ

Daytime· 07:00 – 23:00

50.5dB

Low
Night-time road noise heatmap for BN11 2JJ

Night-time· 23:00 – 07:00

40.1dB

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 2 HomeBuyer Report

21st centuryMid-Terrace HouseEPC C

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 £595 · 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.
£376k

1 Brookdean Road

BN11 2PB

3 bed1 bath
£338k

1 Alverstone Road

BN11 2JR

3 bed1 bath
£328k

1 Colebrook Close

BN11 2LA

3 bed
£486k

1 Chesswood Road

BN11 2AA

3 bed2 bath
£498k

1 Benedict Drive

BN11 2NY

5 bed2 bath
£221k

1 Chesswood Close

BN11 2AJ

2 bed1 bath
£350k

1 Cottenham Road

BN11 2JJ

£203k

1 Brougham Walk

BN11 2PY

2 bed1 bath

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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 15a is modelled from its 105 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in BN11 2JJ. 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. 2 sales are recorded for 15a. 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 15a was lodged in July 2018 at band C and is valid until July 2028. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 15a. 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 18 schools and 30 stops listed are measured in a straight line from BN11 2JJ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
15a is in council tax band C. 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 15a, Cottenham Road, Worthing, BN11 2JJ. Each answer is also embedded as structured data for search engines.

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