Model valuation£417,0008 Busby Close
Local market context
21 Brighstone Road, Portsmouth, PO6 3HP
Property type
End terrace
Bedrooms
3
Floor area
75 m²
807 sq ft
Energy rating
D
Score 67
Council tax
Band B
Tenure
Private Rental
About 21 Brighstone Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Brighstone Road is a three-bedroom end-of-terrace house in Portsmouth (PO6 3HP). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (September 2023) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in September 2013 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 82), a 2-band jump.
Untraded for 27 years, with the last transfer in December 1999. Across 1999–1999, sale prices on this property compounded at 26.6% per year. Today's modelled estimate of £254,000 sits 326.9% above the 1999 sale of £59,500. On a £-per-square-foot basis, the last sale (£74/sq ft) was about 59% below the postcode norm.
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
- CloakroomYes
Outside
- Private gardenRear
- GarageYes
Building
- RefurbishedYes
Before you decide
Everything you need to know about 21 Brighstone Road
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearbyRecent ownership pattern worth a look
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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.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 2)
Sept 2023
EPC Rating
A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.9 t/year
Occupancy
Rented
Certificate validity
Valid until 20 September 2033
Property Improvements
Changes detected from historical EPC data
Sept 2023from Sept 2013
EPC improved fromE48toD67
Wall Insulation
UninsulatedInsulated Cavity
Cavity wall insulation installed
Roof Insulation
UninsulatedInsulated
Roof insulation improved
Get a survey for this property
Level 2 HomeBuyer Report
Early 20th centuryEnd-Terrace HouseEPC D
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Planning history
Applications and permits filed against 21 Brighstone Road, Portsmouth, PO6 3HP, sourced from the PlanIt planning register.
21 Brighstone Road has no planning applications on record.
13
But the area is active
13 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21 Brighstone Road's modelled value sits at over four times its earliest registered sale price (1999).
Current estimate
See how we calculated this£254,000
Modelled from EPC, postcode comparables and a sale-price growth of 26.6% per year over 1 year.
Last sold (1999)
£59,500
Growth on file: 26.6% per year over 1 year.
Sales timeline
22 December 1999Most recent
£59,500
+26.6%27 July 1999
£47,000
Median price across the last 5 sales in PO6 3HP: £270,000 (2024–2019).
Nearby sales in PO6 3HP
Versus other Brighstone Road homes
Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 21 Brighstone Road lags the street by a wide margin.
Price per m²
£793
Street avg £2,780
Floor Area
75 m²
Street avg 80 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.2 t/year
Property research, connected
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Start your researchSimilar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£255k
1 Blakemere Crescent
PO6 3SG
3 bed
£251k
1 Fairfield Square
PO6 3JS
3 bed
£266k
1 Bromyard Crescent
PO6 3SP
3 bed1 bath
£225k
1 Bell Road
PO6 3NX
3 bed
£396k
1 Colwell Road
PO6 3HH
3 bed1 bath
£269k
1 Dame Judith Way
PO6 3FJ
2 bed1 bath
£164k
1 Abbeymede, Sixth Avenue
PO6 3PG
2 bed
£396k
1 Cosham Park Avenue
PO6 3BG
4 bed2 bath
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Portsmouth district page.
Rail-style transport is unusually close for this postcode.
Crime
260/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Fourth Avenue — bus stop.
Closest school
0.1 km
Medina Primary School. 26 schools nearby.
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 PO6 3HP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
57.5dB
Night-time· 23:00 – 07:00
48.8dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Common questions
The questions buyers, sellers and homeowners most often ask about 21 Brighstone Road, Portsmouth, PO6 3HP. Each answer is also embedded as structured data for search engines.