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18 Cortis Avenue, Worthing, BN14 7BQ

3 sales on record

Estimated value

£351,000

  • Since the 2020 sale (£289,950)+21%
  • Against BN14 7BQ's recent median (£327,500)+7%

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

Learn about this valuation
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
95 m²
1023 sq ft
Energy rating
D
Score 63
Council tax
Band C
Tenure
Freehold
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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

£351,000

  • Against its 2020 sale (£289,950)+21%
  • Against BN14 7BQ's recent median (£327,500)+7%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Cortis Avenue is modelled from its 95 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in BN14 7BQ. 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

    95 m² from the EPC lodged in March 2020

  • Sales of this home

    3 sales recorded, the latest in 2020

  • Recent sales in BN14 7BQ

    5 sales, median £327,500 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 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.

Price for 18 Cortis Avenue has grown more than fourfold since the 1996 starting point.

Sales timeline

  1. 16 July 2020Most recent

    £289,950

    +319.0%over 22 years

  2. 12 December 1997

    £69,200

    +41.2%over 1 year

  3. 14 August 1996

    £49,000

Median price across the last 5 sales in BN14 7BQ: £327,500 (2025–2022).

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 18 Cortis Avenue

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

18 Cortis Avenue is a three-bedroom semi-detached house in Worthing (BN14 7BQ). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1930-1949 and council tax band C. Tenure is freehold. The latest certificate (March 2020) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78).

Across 1996–2020, sale prices on this property compounded at 7.7% per year. Today's modelled estimate of £351,000 is 21.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£284/sq ft) was about 73.2% above the typical sold price in the postcode. Last sale on file: £289,950 in July 2020.

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

  • Bedrooms3
  • Bathrooms1
  • Dining roomYes
  • CloakroomYes

Outside

  • Private gardenYes
  • GarageYes

Building

  • TenureFreehold
  • Heating systemGas
Before you decide

Everything you need to know about 18 Cortis Avenue

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.
Current Certificate
Mar 2020

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.7 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 11 March 2030

3 years remaining
Planning

Planning history

Applications and permits filed against 18 Cortis Avenue, Worthing, BN14 7BQ, sourced from the PlanIt planning register.

18 Cortis Avenue has no planning applications on record.

3

But the area is active

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

On the street

Versus other Cortis Avenue homes

Four headline reads against 19 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 18 Cortis Avenue lags the street by a wide margin.

Price per m²

£3,052

Street avg £2,482

Above

Floor Area

95 m²

Street avg 101 m²

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

3.7 t/year

Street avg 3.9 t/year

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

Rail-style transport is unusually close for this postcode.

Crime

141/mo

Rising year-on-year across the wider district.

Nearest stop

0.2 km

Queen Street — bus stop.

Closest school

0.2 km

Bohunt School Worthing. 23 schools nearby.

Nearest schools

  • Bohunt School WorthingSecondary220m
  • Worthing High SchoolSecondary307m
  • Broadwater CofE Primary SchoolPrimary417m
  • St Andrew's CofE High SchoolSecondary751m

Nearest stops

  • Queen StreetBus stop191m
  • South Farm RoadBus stop244m
  • Manor Sports GroundBus stop247m
  • Worthing High SchoolBus stop272m

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 7BQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BN14 7BQ

Daytime· 07:00 – 23:00

51.4dB

Low
Night-time road noise heatmap for BN14 7BQ

Night-time· 23:00 – 07:00

41.0dB

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

Early 20th centurySemi-Detached HouseFreeholdEPC D

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.

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£465k

1 Athelstan Road

BN14 7NA

3 bed
£492k

1 Glebeside Avenue

BN14 7PR

3 bed1 bath
£319k

1 Beech Gardens, Bulkington Avenue

BN14 7HL

2 bed1 bath
£409k

1 Alfriston Road

BN14 7QU

2 bed
£300k

1 Gaisford Close

BN14 7HU

2 bed1 bath
£414k

1 Alfriston Close

BN14 7QT

2 bed1 bath
£250k

1 Brockley Close

BN14 7AW

2 bed1 bath
£240k

1 Centrecourt Road

BN14 7AG

2 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 18 Cortis Avenue is modelled from its 95 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in BN14 7BQ. 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 18 Cortis Avenue. 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 18 Cortis Avenue was lodged in March 2020 at band D and is valid until March 2030. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 18 Cortis Avenue. 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 23 schools and 30 stops listed are measured in a straight line from BN14 7BQ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
18 Cortis Avenue 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 18 Cortis Avenue, Worthing, BN14 7BQ. Each answer is also embedded as structured data for search engines.

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