21 Highgate Road, Portsmouth, PO3 5AS
About 21 Highgate Road
21 Highgate Road is a three-bedroom mid-terrace house in Portsmouth (PO3 5AS). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (February 2021) shows a C (score 70). When first surveyed in September 2010 the rating was F, the property has climbed 3 bands since. Between certificates, window efficiency went from Poor to Average, hot-water efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 87).
Most recent transfer: May 2021 at £219,000. Across the public record there are 4 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. Across 2003–2021, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £260,000 is 18.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£258/sq ft) was about 64% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenRear
Building
- Heating systemGas
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
More low energy lighting installed
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 £885 · Includes VAT
Planning history
21 Highgate 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 2003.
£260,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 17 years.
£219,000
Growth on file: 4.3% per year over 17 years.
Sales timeline
13 May 2021Most recent
£219,000
+13.8%over 3 years27 November 2017
£192,500
+37.5%over 3 years8 October 2014
£140,000
+33.3%over 10 years14 November 2003
£105,000
Median price across the last 5 sales in PO3 5AS: £180,000 (2025–2024).
Nearby sales in PO3 5AS
Versus other Highgate Road homes
EPC Rating for 21 Highgate Road runs comfortably ahead of the street norm.
Price per m²
£2,772
Street avg £2,303
Floor Area
79 m²
Street avg 79 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.4 t/year
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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
Copythorn Road — bus stop.
Closest school
0.2 km
Copnor Primary 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
50.8dB

Night-time· 23:00 – 07:00
40.3dB







