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Flat 1, 17 Gratwicke Road, Worthing, BN11 4BH

Estimated value

£124,000

  • Against BN11 4BH's recent median (£325,000)-62%

Newest record on this page: May 2026. 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
Floor 00
Habitable rooms
2
From EPC
Floor area
26 m²
280 sq ft
Energy rating
E
Score 41
Council tax
Band A
Tenure
Social 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

£124,000

  • Against BN11 4BH's recent median (£325,000)-62%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Flat 1 is modelled from its 26 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in BN11 4BH. 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

    26 m² from the EPC lodged in March 2021

  • Sales of this home

    No sale recorded since 1995

  • Recent sales in BN11 4BH

    5 sales, median £325,000 (2026–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2026Latest 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.

Flat 1 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 BN11 4BH: £325,000 (2026–2024).

Risks

What this page doesn't show

2 potential issues have already been flagged for Flat 1, 17 Gratwicke Road, Worthing, BN11 4BH. 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 Flat 1

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

Flat 1 is a semi-detached house in Worthing (BN11 4BH). It has a recorded floor area of 26 m² (around 280 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (March 2021) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on to be used only when there is no heating/hot. At 26 m² this is the 6th smallest of 7 units on EPC record in the building, where floor areas span 11–164 m². The building's EPC ratings span G to D across 7 units on file.

At 26 m² it sits well below the postcode median (67 m² across 64 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs).

Before you decide

Everything you need to know about Flat 1

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.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate
Mar 2021

EPC Rating

A
B
C
D
E
E41
F
G
Main Heating
Electric
Main Fuel
—
Hot Water
Very Poor
Windows
Average
CO2 Emissions
2.5 t/year
Occupancy
Rented

Certificate validity

Valid until 23 March 2031

4 years remaining
Planning

Planning history

Applications and permits filed against Flat 1, 17 Gratwicke Road, Worthing, BN11 4BH, sourced from the PlanIt planning register.

Flat 1 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 Gratwicke Road homes

Four headline reads against 53 similar flats on this street, drawn from the latest EPC and Land Registry data.

Flat 1 is notably below the street on epc rating.

EPC Rating

41 (E)

Street avg 65 (D)

Strongly below

Floor Area

26 m²

Street avg 56 m²

Strongly below

CO₂ Emissions

2.5 t/year

Street avg 2.3 t/year

Below

Habitable Rooms

2 rooms

Street avg 3 rooms

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

0.2 km

Thorn Road — bus stop.

Closest school

0.5 km

St Mary's Catholic Primary School. 20 schools nearby.

Nearest schools

  • St Mary's Catholic Primary SchoolPrimary476m
  • Heene CofE Primary SchoolPrimary575m
  • Worthing High SchoolSecondary1.4km
  • Homefield Primary School and SSCPrimary1.5km

Nearest stops

  • Thorn RoadBus stop210m
  • Augusta PlaceBus stop218m
  • Queens RoadBus stop321m
  • WestbrookeBus stop360m

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 4BH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BN11 4BH

Daytime· 07:00 – 23:00

51.8dB

Low
Night-time road noise heatmap for BN11 4BH

Night-time· 23:00 – 07:00

40.3dB

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

Victorian-eraGround Floor FlatEPC EPre-1919 buildNo mains gasSolid (non-cavity) walls

Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £820 · 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.
£128k

217a, Flat 1, Tarring Road

BN11 4HW

Flat
£145k

129a, Flat 2, Clifton Road

BN11 4DP

Flat
£147k

121a, Flat 2, Clifton Road

BN11 4DP

Flat
£150k

29a, Flat 2, Belsize Road

BN11 4RH

Flat
£163k

129a, Flat 3, Clifton Road

BN11 4DP

Flat
£163k

1a, Flat 4, Tarring Road

BN11 4ES

Flat
£163k

217a, Flat 2, Tarring Road

BN11 4HW

Flat
£164k

1a, Flat 2, Tarring Road

BN11 4ES

Flat

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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 Flat 1 is modelled from its 26 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in BN11 4BH. 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 Flat 1, 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 Flat 1 was lodged in March 2021 at band E and is valid until March 2031. 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 Flat 1. 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 20 schools and 30 stops listed are measured in a straight line from BN11 4BH, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
Flat 1 is in council tax band A. 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 Flat 1, 17 Gratwicke Road, Worthing, BN11 4BH. Each answer is also embedded as structured data for search engines.

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