Model valuation£417,0008 Busby Close
Local market context
Green Diamond, Flat 33, Bartholomew Square, Brighton, BN1 1JS
Notable views
Estimated value
£432,000
- Since the 2016 sale (£350,000)+23%
- Against BN1 1JS's recent median (£250,000)+73%
Newest record on this page: November 2022. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Floor mid floor
Bedroom
1
Bathroom
1
Floor area
37 m²
398 sq ft
Energy rating
C
Score 72
Council tax
Band C
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
£432,000
- Against its 2016 sale (£350,000)+23%
- Against BN1 1JS's recent median (£250,000)+73%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for Green Diamond is modelled from its 37 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in BN1 1JS. 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
37 m² from the EPC lodged in February 2016
Sales of this home
1 sale recorded, the latest in 2016
Recent sales in BN1 1JS
3 sales, median £250,000 (2022–2016)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: November 2022 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | 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.
Sales timeline
20 June 2016Most recent
£350,000
Median price across the last 3 sales in BN1 1JS: £250,000 (2022–2016).
What this page doesn't show
2 potential issues have already been flagged for Green Diamond, Flat 33, Bartholomew Square, Brighton, BN1 1JS. 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
About Green Diamond
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Green Diamond is a one-bedroom semi-detached house in Brighton (BN1 1JS). It has a recorded floor area of 37 m² (around 398 sq ft) and council tax band C. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include notable views and a self-contained annexe. At 37 m² this is the 8th smallest of 40 units on EPC record in Green Diamond, where floor areas span 26–185 m². The building's EPC ratings span D to B across 40 units on file. The latest certificate (February 2016) shows a C (score 72). Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from February 2016, so improvements made since then won't be reflected.
Today's modelled estimate of £432,000 is 23.4% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£879/sq ft) was about 214.1% above the typical sold price in the postcode. 10 years since the last transfer (June 2016). At 37 m² it's 24.5% smaller than the typical home in the postcode (49 m² median across 39 EPCs).
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
- Bathrooms1
- Open-plan layoutYes
Outside
- Notable viewsYes
Building
- Central heatingYes
- Underfloor heatingYes
- LiftYes
- ConciergeYes
Before you decide
Everything you need to know about Green Diamond
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.
Green Diamond's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Feb 2026
Current Certificate
Feb 2016EPC Rating
A
B
C
C72
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Very Good
CO2 Emissions
1.5 t/year
Occupancy
—
Certificate validity
Expired on 19 February 2026
Planning history
Applications and permits filed against Green Diamond, Flat 33, Bartholomew Square, Brighton, BN1 1JS, sourced from the PlanIt planning register.
Green Diamond has no planning applications on record.
25
But the area is active
25 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Bartholomew Square homes
Three headline reads against 39 similar flats on this street, drawn from the latest EPC and Land Registry data.
CO₂ Emissions for Green Diamond lags the street by a wide margin.
EPC Rating
72 (C)
Street avg 75 (C)
Floor Area
37 m²
Street avg 51 m²
CO₂ Emissions
1.5 t/year
Street avg 0.5 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Brighton district page.
Crime
1110/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Pool Valley Coach Station — bus station.
Closest school
0.2 km
Middle Street Primary School. 22 schools nearby.
Nearest schools
- Middle Street Primary SchoolPrimary233m
- St Paul's CofE Primary SchoolPrimary701m
- Carlton Hill Primary SchoolPrimary733m
- St Mary Magdalen Catholic Primary SchoolPrimary842m
Nearest stops
- Pool Valley Coach StationBus station150m
- Ship StreetBus stop153m
- Palace PierBus stop160m
- North StreetBus stop195m
Most reported crime locally
- Violence & Sexual Offences4,189 reports27%
- Shoplifting2,866 reports18%
- Anti-social Behaviour2,547 reports16%
- Public Order1,432 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 BN1 1JS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
58.5dB
Night-time· 23:00 – 07:00
49.0dB
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
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Mid Floor FlatEPC C
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A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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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 Green Diamond is modelled from its 37 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in BN1 1JS. 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. 1 sale is recorded for Green Diamond. 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 Green Diamond was lodged in February 2016 at band C and expired in February 2026, so a new one is needed to sell or let. 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 Green Diamond. 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 14 months, which places each incident at an approximate point. The 22 schools and 30 stops listed are measured in a straight line from BN1 1JS, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- Green Diamond 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.
Common questions
The questions buyers, sellers and homeowners most often ask about Green Diamond, Flat 33, Bartholomew Square, Brighton, BN1 1JS. Each answer is also embedded as structured data for search engines.
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