Model valuation£417,0008 Busby Close
Local market context
21 North Street, Portsmouth, PO1 4ED
Property type
Semi-detached
Floor 02
Habitable rooms
1
From EPC
Floor area
48 m²
517 sq ft
Energy rating
D
Score 60
Council tax
Band A
About 21 North Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 North Street is a semi-detached house in Portsmouth (PO1 4ED). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1950-1966 and council tax band A. At 48 m² this is the smallest unit on EPC record across the building (48–84 m²). The building's EPC ratings span E to C across 10 units on file. The latest certificate (October 2024) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). Main heating runs on electricity.
At 48 m² it sits well below the postcode median (76 m² across 9 EPCs), making it one of the more compact homes locally.
Before you decide
Everything you need to know about 21 North Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
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.
Current Certificate
Oct 2024EPC Rating
A
B
C
D
D60
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
4.1 t/year
Occupancy
—
Certificate validity
Valid until 1 October 2034
Get a survey for this property
Level 3 Building Survey
Mid 20th century2nd Floor FlatEPC DNo mains gas
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Applications and permits filed against 21 North Street, Portsmouth, PO1 4ED, sourced from the PlanIt planning register.
21 North Street has no planning applications on record.
2
But the area is active
2 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 North Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£120,000
Modelled from EPC, postcode comparables.
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 2 sales in PO1 4ED: £229,500 (2024–2023).
Versus other North Street homes
Four headline reads against 3 similar flats on this street, drawn from the latest EPC and Land Registry data.
On floor area, 21 North Street runs well behind the street norm.
EPC Rating
60 (D)
Street avg 63 (D)
Floor Area
48 m²
Street avg 68 m²
CO₂ Emissions
4.1 t/year
Street avg 3.9 t/year
Habitable Rooms
1 rooms
Street avg 3 rooms
Property research, connected
Get up to date data on unlimited properties per month
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchSimilar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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
501/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
All Saints Church — bus stop.
Closest school
0.1 km
Ark Dickens Primary Academy. 43 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 PO1 4ED from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
57.1dB
Night-time· 23:00 – 07:00
47.3dB
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 North Street, Portsmouth, PO1 4ED. Each answer is also embedded as structured data for search engines.