Top Flat, 1 Laburnum Grove, Portsmouth, PO2 0HQ
About Top Flat
Top Flat is a mid-terrace house in Portsmouth (PO2 0HQ). It has a recorded floor area of 62 m² (around 662 sq ft) and construction records dating it to 1900-1929. The latest certificate (February 2009) shows a C (score 71). The latest certificate is from February 2009, so improvements made since then won't be reflected.
Held since February 2006 — that's 20 years off the open market, well above the local norm. Across 2000–2006, sale prices on this property compounded at 15.4% per year. Today's modelled estimate of £145,000 is 41.5% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£155/sq ft) was about 33.2% above the typical sold price in the postcode. At 62 m² it's 28.5% smaller than the typical home in the postcode (86 m² median across 29 EPCs).
Everything you need to know about Top Flat
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Top Flat's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Feb 2019
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Top Flat has no planning applications on record.
But the area is active
81 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Top Flat has more than doubled in price since the earliest registered sale in 2000.
£145,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.4% per year over 5 years.
£102,500
Growth on file: 15.4% per year over 5 years.
Sales timeline
24 February 2006Most recent
£102,500
+111.3%over 5 years29 November 2000
£48,500
Median price across the last 5 sales in PO2 0HQ: £203,000 (2021–2018).
Nearby sales in PO2 0HQ
Versus other Laburnum Grove homes
On price per m², Top Flat stands well clear of the street.
Price per m²
£1,667
Street avg £1,494
Floor Area
62 m²
Street avg 72 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.6 t/year
Everything you need to know about Top Flat
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
North End Junction — bus stop.
Closest school
0.4 km
New Horizons Primary School. 41 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

Daytime· 07:00 – 23:00
54.1dB

Night-time· 23:00 – 07:00
44.1dB






