Model valuation£417,0008 Busby Close
Local market context
9a Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW
3 sales on record4 planning records
Estimated value
£111,000
- Since the 2020 sale (£85,000)+31%
- Against BN11 3NW's recent median (£195,000)-43%
Newest record on this page: July 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Floor 2nd
Habitable rooms
1
From EPC
Floor area
18 m²
194 sq ft
Energy rating
C
Score 69
Council tax
Band A
Tenure
Private Rental
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
£111,000
- Against its 2020 sale (£85,000)+31%
- Against BN11 3NW's recent median (£195,000)-43%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 9a Heene Court Mansions is modelled from its 18 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in BN11 3NW. 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
18 m² from the EPC lodged in May 2020
Sales of this home
3 sales recorded, the latest in 2020
Recent sales in BN11 3NW
5 sales, median £195,000 (2025–2018)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: July 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 4 applications | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
9a Heene Court Mansions's sale-price growth has lagged the wider UK trajectory across its history on file.
Sales timeline
4 November 2020Most recent
£85,000
24 February 2017
£85,000
+21.5%over 10 years30 July 2006
£69,950
Median price across the last 5 sales in BN11 3NW: £195,000 (2025–2018).
Nearby sales in BN11 3NW
12 Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW
Sold Jul 2025
£195,0008 Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW
Sold Mar 2023
£340,00014a Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW
Sold Dec 2022
£230,00010a Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW
Sold Mar 2018
£192,0001 Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW
Sold Dec 2017
£175,000
What this page doesn't show
2 potential issues have already been flagged for 9a Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW. 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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About 9a Heene Court Mansions
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
9a Heene Court Mansions is a mid-terrace house in Worthing (BN11 3NW). It has a recorded floor area of 18 m² (around 194 sq ft), construction records dating it to before 1900 and council tax band A. At 18 m² this is the 4th 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, with this unit at the top. The latest certificate (May 2020) shows a C (score 69), just inside the C band. When first surveyed in May 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. Main heating runs on electricity.
4 planning records sit against the property, 2 approved, 0 refused. The record references listed-building consent, which constrain future alterations. At 18 m² it sits well below the postcode median (65 m² across 27 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). Across 2006–2020, sale prices on this property compounded at 1.4% per year. Today's modelled estimate of £111,000 is 30.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£439/sq ft) was about 71.2% above the typical sold price in the postcode. Most recent transfer: November 2020 at £85,000.
Before you decide
Everything you need to know about 9a 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 performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
9a Heene Court Mansions's carbon output is low for the local stock.
Current Certificate(1 of 2)
May 2020
EPC Rating
A
B
C
C69
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
1.2 t/year
Occupancy
Rented
Certificate validity
Valid until 31 May 2030
Property Improvements
Changes detected from historical EPC data
May 2020from May 2009
EPC improved fromE43toC69
Walls
Very PoorPoor
Wall insulation improved
Low Energy Lighting
0%100%
More low energy lighting installed
Planning history
Applications and permits filed against 9a Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW, sourced from the PlanIt planning register.
9a Heene Court Mansions has multiple listed-building consents on file — alterations need formal heritage approval.
4 applications on record at 9a Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW
4decisions7nearby
Flagged:RetrospectiveListed building
- May 2002RenovationHeritageOutcome in report
Application for Listed Building Consent to block up two interior unusable doors
Listed- Reference
- 02/00300/LBC
- More recent applications — locked
- RenovationAug 2005Decision
- RenovationMay 2005Decision
+ 1 more application in the report
Unlock 9a Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 7 notable nearby
- What the pattern means for extending or converting here
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Versus other Heene Terrace homes
Four headline reads against 27 similar flats on this street, drawn from the latest EPC and Land Registry data.
9a Heene Court Mansions outperforms the street on co₂ emissions by a wide margin.
Price per m²
£4,722
Street avg £3,222
Floor Area
18 m²
Street avg 68 m²
Habitable Rooms
1 rooms
Street avg 2 rooms
CO₂ Emissions
1.2 t/year
Street avg 3.2 t/year
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.
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.
Nearest schools
- St Mary's Catholic Primary SchoolPrimary790m
- Heene CofE Primary SchoolPrimary859m
- Elm Grove Primary School, WorthingPrimary1.5km
- Worthing High SchoolSecondary1.7km
Nearest stops
- Heene TerraceBus stop56m
- Queens RoadBus stop182m
- Wordsworth RoadBus stop188m
- Rowlands RoadBus stop212m
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.
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
Night-time· 23:00 – 07:00
38.1dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Get a survey for this property
Level 3 Building Survey
Victorian-era2nd Floor FlatEPC CPre-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
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£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
£215k
1 Blacksmiths Mews
BN11 3GA
£225k
1 Caledonian Place, West Buildings
BN11 3DB
£225k
1 Sheldon Court, Manor Road
BN11 3RS
£234k
1 Quinta Carmen, Seaview Road
BN11 3QX
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Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 9a Heene Court Mansions is modelled from its 18 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in BN11 3NW. 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 9a Heene Court Mansions. 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 9a Heene Court Mansions was lodged in May 2020 at band C and is valid until May 2030. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 4 applications are matched to 9a Heene Court Mansions. 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 3NW, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 9a Heene Court Mansions 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 9a Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW. Each answer is also embedded as structured data for search engines.
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