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Get started21 Boundary Walk is a four-bedroom semi-detached house in Knowle, Fareham, Fareham (PO17 5NQ). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1996-2002 and council tax band F. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. The home occupies a cul-de-sac position. The latest certificate (January 2022) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since June 2009. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 87).
Sale prices here have outpaced Fareham HPI: 1.7% per year against 0% for the wider region. Today's modelled estimate of £455,000 is 12.3% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£330/sq ft) was about 63.6% above the typical sold price in the postcode. At 114 m² the property is well over the postcode median (84 m² across 7 EPCs), placing it in the larger end of the local stock. Most recent transfer: March 2022 at £405,000. Across the public record there are 5 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. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include tree works, meaningful when judging how the property has evolved.
1 no. Holm Oak to fell as dead and diseased
21 Boundary Walk has changed hands more often than typical for the area.
£455,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.7% per year over 19 years.
£405,000
Growth on file: 1.7% per year over 19 years.
On price per m², 21 Boundary Walk stands well clear of the street.
Price per m²
£3,553
Street avg £2,718
Floor Area
114 m²
Street avg 110 m²
Habitable Rooms
7 rooms
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
0.1 km

Daytime· 07:00 – 23:00
45.2dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Erection of new boundary fence adjacent to highway
31 March 2022Most recent
£405,000
+14.1%over 5 years1 September 2016
£355,000
+31.5%over 6 years8 October 2009
£270,000
7 July 2006
£270,000
-6.9%over 3 years30 October 2002
£290,000
Median price across the last 5 sales in PO17 5NQ: £270,000 (2024–2018).
Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.3 t/year
PO17 5LW
Knowle Shops — bus stop.
Closest school
1.8 km
Orchard Lea Junior School. 7 schools nearby.
Night-time· 23:00 – 07:00
36.3dB
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