Flat 9, 1 High Street, Poole, BH15 1AB
About Flat 9
Flat 9 is a detached house in Poole (BH15 1AB). It has a recorded floor area of 140 m² (around 1507 sq ft). At 140 m² this is the largest unit on EPC record across the building (44–140 m²). The building's EPC ratings span C to B, with this unit at the top. The latest certificate (July 2020) returns a high B (score 85), putting the home a stone's throw from an A rating.
At 140 m² the property is well over the postcode median (93 m² across 14 EPCs), placing it in the larger end of the local stock. Across 2020–2021, sale prices on this property compounded at -1.3% per year. Today's modelled estimate of £728,000 is 13.7% above the 2021 sale price. Last sale on file: £640,000 in November 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Flat 9
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Flat 9's carbon output is low for the local stock.
EPC Rating
Planning history
Flat 9 has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at Flat 9
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Flat 9 changed hands twice within eighteen months — unusual for the area.
£728,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.3% per year over 1 year.
£640,000
Growth on file: -1.3% per year over 1 year.
Sales timeline
26 November 2021Most recent
£640,000
-1.5%over 1 year10 September 2020
£650,000
Median price across the last 5 sales in BH15 1AB: £575,000 (2025–2022).
Nearby sales in BH15 1AB
Everything we know about Flat 9, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other High Street homes
On floor area, Flat 9 stands well clear of the street.
Price per m²
£4,571
Street avg £5,073
Floor Area
140 m²
Street avg 92 m²
CO₂ Emissions
1.1 t/year
Street avg 2.1 t/year
Years Held
5 years
Street avg 4 years
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Altitude, Flat 1, Seldown Lane
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29 33, Flat 5, Market Street
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134b, Flat 4, High Street
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29 33, Flat 4, Market Street
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Poole Museum — bus stop.
Closest school
0.5 km
Old Town Infant School and Nursery. 12 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.3dB

Night-time· 23:00 – 07:00
41.4dB