Model valuation£417,0008 Busby Close
Local market context
Chalton House, Flat 48, Temple Street, Portsmouth, PO1 1ED
Estimated value
£163,000
- Since the 2021 sale (£135,000)+21%
- Against PO1 1ED's recent median (£118,100)+38%
Newest record on this page: February 2022. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Floor 02
Habitable rooms
4
From EPC
Floor area
82 m²
883 sq ft
Energy rating
C
Score 77
Council tax
Band A
Tenure
Social 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
£163,000
- Against its 2021 sale (£135,000)+21%
- Against PO1 1ED's recent median (£118,100)+38%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for Chalton House is modelled from its 82 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO1 1ED. 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
82 m² from the EPC lodged in February 2021
Sales of this home
1 sale recorded, the latest in 2021
Recent sales in PO1 1ED
4 sales, median £118,100 (2022–2012)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: February 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.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Sales timeline
1 February 2021Most recent
£135,000
Median price across the last 4 sales in PO1 1ED: £118,100 (2022–2012).
What this page doesn't show
2 potential issues have already been flagged for Chalton House, Flat 48, Temple Street, Portsmouth, PO1 1ED. 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 Chalton House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Chalton House is a mid-terrace house in Portsmouth (PO1 1ED). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (February 2021) shows a C (score 77), near the top of the C band. When first surveyed in February 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Poor to Good and window efficiency went from Average to Good.
At 82 m² it's 20.6% larger than the typical home in the postcode (68 m² median across 45 EPCs). Today's modelled estimate of £163,000 is 20.7% above the 2021 sale price. Sold February 2021 for £135,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Before you decide
Everything you need to know about Chalton House
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.
Current Certificate(1 of 4)
Feb 2021
EPC Rating
A
B
C
C77
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.9 t/year
Occupancy
Rented
Certificate validity
Valid until 16 February 2031
Property Improvements
Changes detected from historical EPC data
Mar 2014from Feb 2014
EPC improved fromD64toC70
Heating Controls
Prog + StatFull
Heating controls upgraded for better temperature management
Windows
AverageGood
Window efficiency improved
Wall Insulation
UninsulatedInsulated Cavity
Cavity wall insulation installed
Roof
PoorAverage
Roof insulation improved
Low Energy Lighting
92%70%
Low energy lighting percentage decreased
Oct 2014from Mar 2014
EPC improved fromC70toD62
Low Energy Lighting
70%0%
Low energy lighting percentage decreased
Feb 2021from Oct 2014
EPC improved fromD62toC77
Windows
AverageGood
Window efficiency improved
Roof Insulation
UninsulatedInsulated
Roof insulation improved
Low Energy Lighting
0%100%
More low energy lighting installed
Planning history
Applications and permits filed against Chalton House, Flat 48, Temple Street, Portsmouth, PO1 1ED, sourced from the PlanIt planning register.
Chalton House has no planning applications on record.
14
But the area is active
14 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Temple Street homes
Four headline reads against 45 similar flats on this street, drawn from the latest EPC and Land Registry data.
On floor area, Chalton House stands well clear of the street.
Price per m²
£1,646
Street avg £1,382
Floor Area
82 m²
Street avg 67 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
1.9 t/year
Street avg 1.9 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.
Rail-style transport is unusually close for this postcode.
Crime
501/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
City Shops North — bus stop.
Closest school
0.3 km
St Edmund's Catholic School. 41 schools nearby.
Nearest schools
- St Edmund's Catholic SchoolSecondary331m
- Arundel Court Primary Academy and NurseryPrimary342m
- St John's Cathedral Catholic Primary SchoolPrimary397m
- Ark Dickens Primary AcademyPrimary453m
Nearest stops
- City Shops NorthBus stop107m
- Cornmill StreetBus stop138m
- City Shops NorthBus stop143m
- Canberra HouseBus stop220m
Most reported crime locally
- Violence & Sexual Offences2,691 reports38%
- Shoplifting928 reports13%
- Anti-social Behaviour766 reports11%
- Public Order577 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 PO1 1ED from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
56.3dB
Night-time· 23:00 – 07:00
46.3dB
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
Mid 20th century2nd Floor MaisonetteEPC C
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From £495 · Includes VAT
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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Flat
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Start your researchHow to read this page
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 Chalton House is modelled from its 82 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO1 1ED. 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 Chalton House. 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 Chalton House was lodged in February 2021 at band C and is valid until February 2031. 4 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to Chalton House. 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 41 schools and 30 stops listed are measured in a straight line from PO1 1ED, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- Chalton House is in council tax band A. 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 Chalton House, Flat 48, Temple Street, Portsmouth, PO1 1ED. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in PO1 1EDSold prices, values and energy ratings for the postcode
- PO 1 property marketPrices, postcodes, schools and transport across the district
- Chalton House, Flat 48, Temple Street, Portsmouth valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales