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11 Hertford Road, Worthing, BN11 1HX

3 sales on record1 planning record

Estimated value

£340,000

  • Since the 2024 sale (£385,000)-12%
  • Against BN11 1HX's recent median (£135,000)+152%

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
Mid terrace
Habitable rooms
7
From EPC
Floor area
114 m²
1227 sq ft
Energy rating
D
Score 55
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

£340,000

  • Against its 2024 sale (£385,000)-12%
  • Against BN11 1HX's recent median (£135,000)+152%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Hertford Road is modelled from its 114 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in BN11 1HX. 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

    114 m² from the EPC lodged in April 2025

  • Sales of this home

    3 sales recorded, the latest in 2024

  • Recent sales in BN11 1HX

    5 sales, median £135,000 (2025–2024)

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 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.

11 Hertford Road has more than quadrupled in price since its earliest registered sale in 2001.

Sales timeline

  1. 5 August 2024Most recent

    £385,000

    +126.5%over 18 years

  2. 30 November 2005

    £170,000

    +123.7%over 4 years

  3. 3 April 2001

    £76,000

Median price across the last 5 sales in BN11 1HX: £135,000 (2025–2024).

Risks

What this page doesn't show

2 potential issues have already been flagged for 11 Hertford Road, Worthing, BN11 1HX. 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

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Overview

About 11 Hertford Road

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

11 Hertford Road is a mid-terrace house in Worthing (BN11 1HX). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (April 2025) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since March 2024. Between certificates, roof efficiency went from Very Poor to Good; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Average. The recommended improvements would push it to C (score 79). Main heating runs on electricity.

Across 2001–2024, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £340,000 is 11.7% below the 2024 sale of £385,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£314/sq ft) was about 60% above the typical sold price in the postcode. At 114 m² the property is well over the postcode median (70 m² across 42 EPCs), placing it in the larger end of the local stock. One planning record on file: HMO conversion approved in 2025. Past consents include HMO conversion, meaningful when judging how the property has evolved. Sold August 2024 for £385,000.

Before you decide

Everything you need to know about 11 Hertford Road

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.

11 Hertford Road's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Apr 2025

EPC Rating

A
B
C
D
D55
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
7.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 2 April 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Apr 2025from Mar 2024
Heating System
Gas BoilerStorage Heaters

Heating system changed

Main Fuel
GasElectric

Changed to a more efficient fuel source

Hot Water
Main SystemInstantaneous

Hot water system changed

Roof Insulation
UninsulatedInsulated

Roof insulation improved

Planning

Planning history

Applications and permits filed against 11 Hertford Road, Worthing, BN11 1HX, sourced from the PlanIt planning register.

1 application on record at 11 Hertford Road, Worthing, BN11 1HX

1decisions8documents15nearby
Flagged:HMO conversion
  1. Feb 2025
    HMOOutline
    Outcome in report

    Application for a Lawful Development Certificate for Proposed Use as a 6-bedroom house of multiple occupation (HMO) (C4 use class).

    Documents
    8 docs on file
    Reference
    AWDM/1640/24
    Full record in report

Unlock 11 Hertford Road, Worthing, BN11 1HX'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, plus 15 notable nearby
  • The 8 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Hertford Road homes

Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.

11 Hertford Road is notably below the street on years held.

Price per m²

£3,377

Street avg £3,498

On par

Floor Area

114 m²

Street avg 106 m²

Above

Habitable Rooms

7 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

7.2 t/year

Street avg 4.7 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

Teville Gate — bus stop.

Closest school

0.4 km

St Mary's Catholic Primary School. 23 schools nearby.

Nearest schools

  • St Mary's Catholic Primary SchoolPrimary368m
  • Heene CofE Primary SchoolPrimary388m
  • St Andrew's CofE High SchoolSecondary814m
  • Worthing High SchoolSecondary879m

Nearest stops

  • Teville GateBus stop123m
  • Lennox RoadBus stop155m
  • Worthing Rail StationRailway station253m
  • Worthing Rail StationRailway station255m

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 1HX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BN11 1HX

Daytime· 07:00 – 23:00

53.7dB

Low
Night-time road noise heatmap for BN11 1HX

Night-time· 23:00 – 07:00

43.1dB

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 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-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 £955 · 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.
£341k

1 Gordon Road

BN11 1DB

£327k

1 Chandos Road

BN11 1TJ

2 bed1 bath
£355k

1 3, Hertford Road

BN11 1HX

£365k

1 School Yard

BN11 1AS

2 bed1 bath
£310k

1 Stanhope Road

BN11 1UE

2 bed1 bath
£275k

1 Dagmar Street

BN11 1LA

1 bed1 bath
£275k

1 Elliots Cottages, North Street

BN11 1DX

2 bed
£435k

1 Victoria Road

BN11 1XB

1 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 11 Hertford Road is modelled from its 114 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in BN11 1HX. 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 11 Hertford Road. 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 11 Hertford Road was lodged in April 2025 at band D and is valid until April 2035. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 11 Hertford Road. 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 23 schools and 30 stops listed are measured in a straight line from BN11 1HX, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
11 Hertford Road 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 11 Hertford Road, Worthing, BN11 1HX. Each answer is also embedded as structured data for search engines.

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