31 Dartmouth Road, Portsmouth, PO3 5DT
About 31 Dartmouth Road
31 Dartmouth Road is a four-bedroom mid-terrace house in Portsmouth (PO3 5DT). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (January 2025) returns an A (score 98), the top energy band on the EPC scale. When first surveyed in January 2014 the rating was C, the property has climbed 2 bands since. Between certificates, wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average.
At 110 m² it's 25% larger than the typical home in the postcode (88 m² median across 24 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. A recent sale: £318,500 in December 2024. Across the public record there are 5 sales, relatively high churn for a single property. Across 2006–2024, sale prices on this property compounded at 6% per year. Today's modelled estimate of £357,000 is 12.1% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£269/sq ft) was about 79.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- CloakroomYes
- StudyYes
Outside
- Private gardenWest-facing
Building
- RefurbishedYes
Energy performance
31 Dartmouth Road ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
31 Dartmouth Road has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 2006.
£357,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 19 years.
£318,500
Growth on file: 6.0% per year over 19 years.
Sales timeline
6 December 2024Most recent
£318,500
+30.0%over 4 years9 September 2020
£245,000
+44.1%over 6 years24 June 2014
£169,995
+6.3%over 7 years19 January 2007
£159,995
+49.5%over 10 months21 March 2006
£107,000
Median price across the last 5 sales in PO3 5DT: £260,000 (2024–2020).
Nearby sales in PO3 5DT
Versus other Dartmouth Road homes
31 Dartmouth Road outperforms the street on price per m² by a wide margin.
Price per m²
£2,895
Street avg £1,876
Floor Area
110 m²
Street avg 97 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
-0.1 t/year
Street avg 4.5 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
College Park — bus stop.
Closest school
0.4 km
Mayfield School. 40 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
51.2dB

Night-time· 23:00 – 07:00
40.8dB







