4 Dumbarton Close, Portsmouth, PO2 7EY
About 4 Dumbarton Close
4 Dumbarton Close is a four-bedroom end-of-terrace house in Portsmouth (PO2 7EY). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (March 2019) shows a C (score 69), just inside the C band. When first surveyed in January 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and lighting went from Good to Very Good. The recommended improvements would push it to B (score 83).
Most recent transfer: February 2021 at £168,750. Across the public record there are 7 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. At 118 m² it's 26.9% larger than the typical home in the postcode (93 m² median across 5 EPCs). Across 1999–2021, sale prices on this property compounded at 5.4% per year. Today's modelled estimate of £234,000 is 38.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£133/sq ft) was about 34.5% above the typical sold price in the postcode. One historical planning record sits against the property in 2024.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenWest-facing
- ParkingOff road
Building
- Heating systemGas
- RefurbishedYes
Everything you need to know about 4 Dumbarton Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Heating controls upgraded for better temperature management
Cavity wall insulation installed
More low energy lighting installed
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Planning history
1 application on record at 4 Dumbarton Close, Portsmouth, PO2 7EY
- Mar 2024HMOFullOutcome in report
Change of use from dwelling house (Class C3) to purposes falling within Class C3 (dwelling house) or C4 (House in Multiple Occupation)
- Documents
- 8 docs on file
- Reference
- 23/01325/FUL
Unlock 4 Dumbarton Close, Portsmouth, PO2 7EY'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- Every decision — granted, refused or withdrawn (1 on record)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 60 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
4 Dumbarton Close has more than tripled in price since its earliest registered sale in 1999.
£234,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 21 years.
£168,750
Growth on file: 5.4% per year over 21 years.
Sales timeline
26 February 2021Most recent
£168,750
-11.2%over 3 years6 November 2017
£189,995
+72.7%over 7 years18 May 2010
£110,000
+18.5%over 10 months30 July 2009
£92,850
-46.9%over 2 years19 December 2006
£175,000
+136.5%over 5 years18 October 2001
£74,000
+34.5%over 1 year17 November 1999
£55,000
Median price across the last 5 sales in PO2 7EY: £140,000 (2022–2003).
Versus other Dumbarton Close homes
Price per m²
£1,430
Street avg £1,293
Floor Area
118 m²
Street avg 114 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.0 t/year
Everything you need to know about 4 Dumbarton Close
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
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
0.1 km
Queens Road — bus stop.
Closest school
0.2 km
The Flying Bull Academy. 44 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
56.1dB

Night-time· 23:00 – 07:00
45.9dB






