What kind of home is 1a Heene Court Mansions, Heene Terrace, BN11 3NW?

1a Heene Court Mansions, Heene Terrace, BN11 3NW is a 1-bedroom semi-detached house.

What energy rating does 1a Heene Court Mansions, Heene Terrace, BN11 3NW have?

The current EPC rating for 1a Heene Court Mansions, Heene Terrace, BN11 3NW is D with a score of 67 out of 100, lodged in January 2022. It has dropped from a C recorded in January 2012. The assessor estimates the property could reach a C. Source: EPC Register.

How big is 1a Heene Court Mansions, Heene Terrace, BN11 3NW?

1a Heene Court Mansions, Heene Terrace, BN11 3NW has a recorded floor area of 42 m² (452 sq ft), around 42 m² per bedroom. That makes it about 22% smaller than the median EPC-recorded property in BN11 3NW. Source: EPC Register.

What heating system does 1a Heene Court Mansions, Heene Terrace, BN11 3NW use?

The latest EPC at 1a Heene Court Mansions, Heene Terrace, BN11 3NW records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 1a Heene Court Mansions, Heene Terrace, BN11 3NW?

1a Heene Court Mansions, Heene Terrace, BN11 3NW is in council tax band A. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Which area is 1a Heene Court Mansions, Heene Terrace, BN11 3NW in?

1a Heene Court Mansions, Heene Terrace, BN11 3NW sits in Worthing. It falls within the BN11 postcode district in West Sussex.

Is 1a Heene Court Mansions, Heene Terrace, BN11 3NW in a safe area?

Police records around 1a Heene Court Mansions, Heene Terrace, BN11 3NW show an average of 327 reported crimes per month over the last 16 months. Violent crime makes up roughly 32% of reports, the most common category. The overall trend is rising (19% versus the prior period). Source: Police UK.

What schools are near 1a Heene Court Mansions, Heene Terrace, BN11 3NW?

The closest primary school to 1a Heene Court Mansions, Heene Terrace, BN11 3NW is St Mary's Catholic Primary School (790m), one of 15 primaries within walking distance. The closest secondary is Worthing High School (1.7km), with 5 secondaries in the surrounding area.

How well connected is 1a Heene Court Mansions, Heene Terrace, BN11 3NW?

The closest bus stop to 1a Heene Court Mansions, Heene Terrace, BN11 3NW is Heene Terrace, 56m away. In total there are 30 bus stops within the surrounding area.

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1a Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW

Property type

Semi-detached

Floor 02

Bedroom

Floor area

42 m²

452 sq ft

Energy rating

Score 67

Council tax

Band A

Tenure

Private Rental

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Overview

About 1a Heene Court Mansions

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

1a Heene Court Mansions is a one-bedroom semi-detached house in Worthing (BN11 3NW). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (January 2022) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2012); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 78). At 42 m² this is the 6th smallest of 28 units on EPC record in the building, where floor areas span 17–161 m². The building's EPC ratings span E to C across 28 units on file.

At 42 m² it sits well below the postcode median (65 m² across 27 EPCs), making it one of the more compact homes locally.

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

Bedrooms1
FireplaceYes

Building

RefurbishedYes

Before you decide

Everything you need to know about 1a Heene Court Mansions

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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The data behind every report

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)

Jan 2022

EPC Rating

D67

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Very Poor

CO2 Emissions

1.9 t/year

Occupancy

Rented

Certificate validity

Valid until 7 January 2032

5 years remaining

Property Improvements

Changes detected from historical EPC data

Jan 2022from Jan 2012

EPC improved fromC76toD67

Heating Controls

Prog + TRVsFull

Heating controls upgraded for better temperature management

Low Energy Lighting

60%100%

More low energy lighting installed

Get a survey for this property

Level 3 Building Survey

Victorian-era2nd Floor FlatEPC DPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 1a Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW, sourced from the PlanIt planning register.

1a Heene Court Mansions has no planning applications on record.

But the area is active

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

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

1a Heene Court Mansions has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£156,000

Modelled from EPC, postcode comparables.

See how we calculated this

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 3NW: £195,000 (2025–2020).

Nearby sales in BN11 3NW

On the street

Versus other Heene Terrace homes

Four headline reads against 27 similar flats on this street, drawn from the latest EPC and Land Registry data.

On floor area, 1a Heene Court Mansions runs well behind the street norm.

EPC Rating

67 (D)

Street avg 61 (D)

On par

Floor Area

42 m²

Street avg 68 m²

Below

CO₂ Emissions

1.9 t/year

Street avg 3.2 t/year

Above

Habitable Rooms

2 rooms

Street avg 2 rooms

Below

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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.

£284k

1 Clarendon Mews, Montague Street

BN11 3GB

2 bed1 bath

£328k

1 Forget Me Not Cottage, Western Row

BN11 3LS

2 bed1 bath

£373k

1 Ariadne Court, Ariadne Road

BN11 3NZ

2 bed1 bath

£140k

1 Sandown Court, Byron Road

BN11 3HL

£175k

1 Nursery Lane

BN11 3HS

£177k

1 Heene Court Mansions, Heene Terrace

BN11 3NW

£180k

1 Brunswick Cottages, Western Row

BN11 3LZ

£363k

1 Milton Street

BN11 3NE

3 bed1 bath

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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

327/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Heene Terrace — bus stop.

Closest school

0.8 km

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

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 3NW from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

50.0dB

Low

Night-time road noise heatmap for BN11 3NW

Night-time· 23:00 – 07:00

38.1dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 1a Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW. Each answer is also embedded as structured data for search engines.