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19 Blackthorn Close, Portslade, Brighton, BN41 2EU

4 sales on record1 planning record
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
68 m²
732 sq ft
Energy rating
C
Score 72
Council tax
Band E
Tenure
Private Rental
Overview

About 19 Blackthorn Close

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

19 Blackthorn Close is a three-bedroom semi-detached house in Portslade, Brighton, Brighton (BN41 2EU). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (March 2020) shows a C (score 72). The rating has held steady at C across 2 certificates since August 2009. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 87).

Untraded for 17 years, with the last transfer in November 2009. Across the public record there are 4 sales, relatively high churn for a single property. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1996–2009, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £424,000 sits 87.6% above the 2009 sale of £226,000. On a £-per-square-foot basis, the last sale (£309/sq ft) was about 95.9% above the typical sold price in the postcode. One planning record on file: an extension approved in 2025. Past consents include an extension and solar panel installation, meaningful when judging how the property has evolved.

Before you offer

Know exactly what you're buying at 19 Blackthorn Close

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

Already flagged here

Larger development activity nearby
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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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

  • Bedrooms3
  • Bathrooms1
  • Open-plan layoutYes
  • CloakroomYes

Outside

  • Private gardenRear
  • GarageYes

Building

  • RefurbishedYes
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)
Mar 2020

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.3 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Mar 2020from Aug 2009
Windows
AverageGood

Window efficiency improved

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
50%86%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 19 Blackthorn Close, Portslade, Brighton, BN41 2EU, sourced from the PlanIt planning register.

19 Blackthorn Close has an approved single-storey front extension on the planning record.

  1. Jun 2025
    Solar PanelsFull
    In report

    Extension: Single storey · Front of property

    1st Floor extension to the dwelling with the addition of solar panelling to the front elevation roof

    Agent
    Mr Jon Mckenzie Ship Associates Ltd
    Extension
    Documents
    15 docs on file
    Reference
    BH2025/00950
    View planning record
Before you offer

We flagged 1 thing worth checking at 19 Blackthorn Close

Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.

  • Larger development activity nearby
£14.99

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Price

Sales history & valuation

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

19 Blackthorn Close has more than doubled in price since the earliest registered sale in 1996.

Current estimate

£424,000

Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 13 years.

See how we calculated this
Last sold (2009)

£226,000

Growth on file: 8.2% per year over 13 years.

Sales timeline

  1. 18 November 2009Most recent

    £226,000

    +24.2%over 6 years
  2. 3 July 2003

    £182,000

    +29.1%over 1 year
  3. 15 November 2001

    £141,000

    +76.3%over 5 years
  4. 12 September 1996

    £79,995

Median price across the last 5 sales in BN41 2EU: £367,500 (2022–2019).

Before you offer

Everything we know about 19 Blackthorn Close, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

What we flagged

  • Larger development activity nearby
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Blackthorn Close homes

Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 19 Blackthorn Close runs comfortably ahead of the street norm.

Price per m²

£3,324

Street avg £3,481

On par

Floor Area

68 m²

Street avg 69 m²

On par

Habitable Rooms

4 rooms

Street avg 4 rooms

On par

CO₂ Emissions

2.3 t/year

Street avg 2.6 t/year

Above
Area

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

4/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Foredown Tower — bus stop.

Closest school

0.4 km

Peter Gladwin Primary School. 20 schools nearby.

Go deeper on the local area

The full 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 BN41 2EU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BN41 2EU

Daytime· 07:00 – 23:00

52.3dB

Low
Night-time road noise heatmap for BN41 2EU

Night-time· 23:00 – 07:00

41.6dB

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 19 Blackthorn Close, Portslade, Brighton, BN41 2EU. Each answer is also embedded as structured data for search engines.