Model valuation£417,0008 Busby Close
Local market context
24 Keswick Avenue, Portsmouth, PO3 5BA
3 sales on record1 planning record
Estimated value
£311,000
- Since the 2016 sale (£273,500)+14%
- Against PO3 5BA's recent median (£270,000)+15%
Newest record on this page: June 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
3
Floor area
104 m²
1119 sq ft
Energy rating
D
Score 64
Council tax
Band C
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
£311,000
- Against its 2016 sale (£273,500)+14%
- Against PO3 5BA's recent median (£270,000)+15%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 24 Keswick Avenue is modelled from its 104 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in PO3 5BA. 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
104 m² from the EPC lodged in February 2014
Sales of this home
3 sales recorded, the latest in 2016
Recent sales in PO3 5BA
5 sales, median £270,000 (2025–2019)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: June 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | 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.
24 Keswick Avenue saw 3 transfers in just over a decade — high turnover for the postcode.
Sales timeline
14 April 2016Most recent
£273,500
+31.5%over 2 years9 April 2014
£208,000
+30.0%over 2 years4 November 2011
£160,000
Median price across the last 5 sales in PO3 5BA: £270,000 (2025–2019).
Nearby sales in PO3 5BA
What this page doesn't show
1 potential issue has already been flagged for 24 Keswick Avenue, Portsmouth, PO3 5BA. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn 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 24 Keswick Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
24 Keswick Avenue is a three-bedroom semi-detached house in Portsmouth (PO3 5BA). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (February 2014) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in April 2011 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Poor to Good and hot-water efficiency went from Very Poor to Very Good; while lighting dropped from Average to Very Poor. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from February 2014, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Across 2011–2016, sale prices on this property compounded at 12.8% per year. Today's modelled estimate of £311,000 is 13.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£244/sq ft) was about 33% above the typical sold price in the postcode. 10 years since the last transfer (April 2016).
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
Before you decide
Everything you need to know about 24 Keswick Avenue
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the area
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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.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Feb 2024
Current Certificate(1 of 3)
Feb 2014
EPC Rating
A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Good
CO2 Emissions
4.0 t/year
Occupancy
Rented
Certificate validity
Expired on 24 February 2024
Property Improvements
Changes detected from historical EPC data
May 2012from Apr 2011
EPC improved fromF28toC72
Heating Controls
ThermostatFull
Heating controls upgraded for better temperature management
Hot Water
ImmersionSolar
Hot water system upgraded
Windows
Mostly DoubleFull Double
Windows upgraded, improving insulation
Wall Insulation
UninsulatedInsulated Cavity
Cavity wall insulation installed
Roof Insulation
InsulatedWell Insulated
Loft insulation upgraded to recommended levels
Low Energy Lighting
30%58%
More low energy lighting installed
Feb 2014from May 2012
EPC improved fromC72toD64
Heating Controls
FullProg + Stat
Heating controls changed
Low Energy Lighting
58%0%
Low energy lighting percentage decreased
Planning history
Applications and permits filed against 24 Keswick Avenue, Portsmouth, PO3 5BA, sourced from the PlanIt planning register.
24 Keswick Avenue has an approved single-storey rear extension on the planning record.
1 application on record at 24 Keswick Avenue, Portsmouth, PO3 5BA
1decisions1extensions6documents9nearby
- Jan 2021ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
Construction of single-storey rear extension that comes out a maximum of 4m beyond the rear wall of the original house with a maximum height of 4m and a maximum height of 2.5m to the eaves
- Documents
- 6 docs on file
- Reference
- 20/00124/GPDC
Unlock 24 Keswick Avenue, Portsmouth, PO3 5BA's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 9 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Keswick Avenue homes
Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.
On habitable rooms, 24 Keswick Avenue runs well behind the street norm.
Price per m²
£2,630
Street avg £2,226
Floor Area
104 m²
Street avg 103 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.2 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Portsmouth district page.
Crime
141/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Chichester Road — bus stop.
Closest school
0.1 km
Copnor Primary School. 41 schools nearby.
Nearest schools
- Copnor Primary SchoolPrimary145m
- Penbridge Junior SchoolPrimary626m
- Westover Primary SchoolPrimary637m
- King's Academy College Park (Infant)Primary726m
Nearest stops
- Chichester RoadBus stop104m
- Copythorn RoadBus stop336m
- Kensington RoadBus stop336m
- Copnor BridgeBus stop490m
Most reported crime locally
- Violence & Sexual Offences1,033 reports41%
- Shoplifting332 reports13%
- Anti-social Behaviour234 reports9%
- Criminal Damage & Arson197 reports8%
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 PO3 5BA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.2dB
Night-time· 23:00 – 07:00
40.5dB
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 2 HomeBuyer Report
Early 20th centurySemi-Detached HouseEPC D
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Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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1 Adstone Lane
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£415k
1 Copnor Road
PO3 5AA
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£196k
1 Carronade Walk
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1 Bapaume Terrace, Peronne Road
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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 24 Keswick Avenue is modelled from its 104 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in PO3 5BA. 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 24 Keswick Avenue. 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 24 Keswick Avenue was lodged in February 2014 at band D and expired in February 2024, so a new one is needed to sell or let. 3 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 24 Keswick Avenue. 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 18 months, which places each incident at an approximate point. The 41 schools and 30 stops listed are measured in a straight line from PO3 5BA, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 24 Keswick Avenue 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 24 Keswick Avenue, Portsmouth, PO3 5BA. Each answer is also embedded as structured data for search engines.
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- Every home in PO3 5BASold prices, values and energy ratings for the postcode
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