3a, Dorset Lake Avenue, Poole, BH14 8JD
About 3a
3a is a four-bedroom detached house in Poole (BH14 8JD). It has a recorded floor area of 223 m² (around 2400 sq ft) and construction records dating it to 2022. The latest certificate (August 2022) returns an A (score 95), the top energy band on the EPC scale. When first surveyed in February 2019 the rating was B, the property has climbed 1 band since. Other recorded features include a balcony and notable views.
On energy efficiency it sits in the top 10% of properties in this postcode. Across 2021–2023, sale prices on this property compounded at 28.6% per year. Today's modelled estimate of £1,974,000 is 23.8% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£664/sq ft) was about 95.7% above the typical sold price in the postcode. Last sale on file: £1,595,000 in June 2023. One historical planning record sits against the property in 2022.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- Open-plan layoutYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageDouble
- BalconyYes
- Notable viewsYes
Building
- RefurbishedYes
Everything you need to know about 3a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
3a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
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Planning history
1 application on record at 3a, Dorset Lake Avenue, Poole, BH14 8JD
- Jul 2022FullOutcome in report
Variation of Condition 5 of Planning Permission APP/13/01515/F as described in that description of development for changes to the energy efficiency of the development.
- Documents
- 22 docs on file
- Reference
- APP/21/01805/F
Unlock 3a, Dorset Lake Avenue, Poole, BH14 8JD's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 14 notable nearby
- The 22 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
3a valuation sits well clear of the typical sold price in this postcode.
£1,974,000
Modelled from EPC, postcode comparables and a sale-price growth of 28.6% per year over 2 years.
£1,595,000
Growth on file: 28.6% per year over 2 years.
Sales timeline
5 June 2023Most recent
£1,595,000
+82.3%over 2 years15 January 2021
£875,000
Median price across the last 5 sales in BH14 8JD: £1,695,000 (2025–2023).
Nearby sales in BH14 8JD
24 Dorset Lake Avenue, Poole, BH14 8JD
Sold Mar 2025
£1,525,000The Harbour, Apartment 1, 38 Dorset Lake Avenue, Poole, BH14 8JD
Sold Feb 2024
£2,450,0001a, Dorset Lake Avenue, Poole, BH14 8JD
Sold Nov 2023
£1,000,000The Harbour, Apartment 2, 38 Dorset Lake Avenue, Poole, BH14 8JD
Sold May 2023
£2,245,000The Harbour, Apartment 4, 38 Dorset Lake Avenue, Poole, BH14 8JD
Sold May 2023
£1,695,000
Versus other Dorset Lake Avenue homes
3a outperforms the street on epc rating by a wide margin.
Price per m²
£7,152
Street avg £4,638
Floor Area
223 m²
Street avg 265 m²
CO₂ Emissions
0.3 t/year
Street avg 5.0 t/year
Years Held
3 years
Street avg 13 years
Everything you need to know about 3a
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Lilliput Square — bus stop.
Closest school
0.5 km
Lilliput Church of England Infant School. 8 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
46.0dB

Night-time· 23:00 – 07:00
38.7dB






