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Get started17 Keswick Avenue is a four-bedroom mid-terrace house in Kingston Upon Thames, London, London (SW15 3QH). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (May 2023) returns a high B (score 91), putting the home a stone's throw from an A rating. When first surveyed in November 2015 the rating was D, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Poor to Very Good.
Sale prices here have outpaced London HPI: 6.6% per year against -0.1% for the wider region. Today's modelled estimate of £741,000 is 12.3% below the 2025 sale of £845,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£628/sq ft) was about 60.6% above the typical sold price in the postcode. At 125 m² the property is well over the postcode median (90 m² across 24 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Most recent transfer was September 2025 at £845,000 — fresh data. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved.
17 Keswick Avenue ranks among the most efficient homes in the postcode for energy use.
Formation of rear dormer and 2 x velux windows to front roof slope to facilitate loft conversion
17 Keswick Avenue has more than quadrupled in price since its earliest registered sale in 2002.
£741,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 24 years.
£845,000
Growth on file: 6.6% per year over 24 years.
17 Keswick Avenue is notably below the street on years held.
Price per m²
£6,760
Street avg £5,573
Floor Area
125 m²
Street avg 104 m²
Habitable Rooms
7 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Bowness Crescent — bus stop.

Daytime· 07:00 – 23:00
52.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Formation of rear dormer and 2 x velux windows to front roof slope to facilitate loft conversion
2 more applications for this property
Join to see all planning history.
17 September 2025Most recent
£845,000
+350.7%over 23 years26 February 2002
£187,500
Median price across the last 5 sales in SW15 3QH: £800,000 (2024–2020).
11 Keswick Avenue Kingston Upon Thames London
Sold Feb 2024
53 Keswick Avenue Kingston Upon Thames London
Sold Dec 2021
33 Keswick Avenue Kingston Upon Thames London
Sold Nov 2020
59 Keswick Avenue Kingston Upon Thames London
Sold Apr 2020
1 Keswick Avenue Kingston Upon Thames London
Sold Mar 2019
Street avg 5 rooms
CO₂ Emissions
1.1 t/year
Street avg 3.7 t/year
SW15 3RS
Closest school
0.3 km
Robin Hood Primary and Nursery School. 23 schools nearby.
Night-time· 23:00 – 07:00
45.9dB
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