Model valuation£417,0008 Busby Close
Local market context
Estimated value
£145,000
Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£145,000
Your note and figure are shown publicly on this page.
The estimate for Southdown House 436a is modelled from its 40 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in PO6 1AB. 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.
Floor area
40 m² from the EPC lodged in September 2015
Sales of this home
No sale recorded since 1995
Recent sales in PO6 1AB
5 sales, median £380,000 (2026–2024)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: January 2026 | 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 |
Southdown House 436a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
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 5 sales in PO6 1AB: £380,000 (2026–2024).
Westmark House, Flat 2, 436 Havant Road, Farlington, Portsmouth, PO6 1AB
Sold Jan 2026
Westmark House, Flat 4, 436 Havant Road, Farlington, Portsmouth, PO6 1AB
Sold Jul 2025
446 Havant Road, Farlington, Portsmouth, PO6 1AB
Sold Aug 2024
468 Havant Road, Farlington, Portsmouth, PO6 1AB
Sold Mar 2024
460 Havant Road, Farlington, Portsmouth, PO6 1AB
Sold Jan 2024
One time fee only - money back guarantee
Southdown House 436a is a semi-detached house in Farlington, Portsmouth, Portsmouth (PO6 1AB). It has a recorded floor area of 40 m² (around 431 sq ft) and construction records dating it to 1976-1982. At 40 m² this is the 4th smallest of 6 units on EPC record in Southdown House 436a, where floor areas span 38–43 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (64 versus a best of 80). The latest certificate (September 2015) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). The latest certificate is from September 2015, so improvements made since then won't be reflected.
At 40 m² it sits well below the postcode median (83 m² across 23 EPCs), making it one of the more compact homes locally.
This certificate is over 10 years old and is no longer valid.Expired 03 Sept 2025
Certificate validity
Expired on 3 September 2025
Southdown House 436a has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Southdown House 436a is notably below the street on epc rating.
EPC Rating
64 (D)
Street avg 72 (C)
Floor Area
40 m²
Street avg 41 m²
CO₂ Emissions
2.1 t/year
Street avg 1.7 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Crime
260/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Andrews Church — bus stop.
Closest school
0.7 km
Solent Infant School. 21 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

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Night-time· 23:00 – 07:00
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