22 Trefusis Walk, Watford, WD17 3BP
About 22 Trefusis Walk
22 Trefusis Walk is a detached house in Watford (WD17 3BP). It has a recorded floor area of 263 m² (around 2831 sq ft), construction records dating it to 2012 onwards and council tax band G. The latest certificate (March 2021) shows a C (score 80), near the top of the C band. When first surveyed in March 2011 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 85).
5 planning records sit against the property, 3 approved, 0 refused, 1 pending. Past consents include tree works, meaningful when judging how the property has evolved. An active application for tree works is awaiting a decision. At 263 m² the property is well over the postcode median (122 m² across 13 EPCs), placing it in the larger end of the local stock. Across 2011–2021, sale prices on this property compounded at 10.4% per year. On a £-per-square-foot basis, the last sale (£578/sq ft) was about 36.2% above the typical sold price in the postcode. Most recent transfer: June 2021 at £1,635,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
More low energy lighting installed
Planning history
Council records include a two-storey side and rear extension at 22 Trefusis Walk.
- Feb 2016AmendmentIn report
Non-material amendments to planning permission 13/01265/FULH. Instead of open storm porch on pillars, enclose that to and finish in render. Space between two windows on gable end: instead of lintel between two windows, remove and have as one feature window.
- Documents
- 9 docs on file
- Reference
- 16/00103/NONMAT
- Jan 2015Tree WorksTreesIn report
Works to 2 Oak Trees under TPO 241
- Documents
- 1 doc on file
- Reference
- 15/00122/TPO
We flagged 1 thing worth checking at 22 Trefusis Walk
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Latest sale on 22 Trefusis Walk was the highest on Land Registry record across the postcode.
£1,747,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.4% per year over 10 years.
£1,635,000
Growth on file: 10.4% per year over 10 years.
Sales timeline
24 June 2021Most recent
£1,635,000
+165.0%over 9 years7 August 2011
£617,000
Median price across the last 5 sales in WD17 3BP: £750,000 (2021–2018).
Nearby sales in WD17 3BP
Versus other Trefusis Walk homes
22 Trefusis Walk is notably below the street on years held.
Price per m²
£6,217
Street avg £4,737
Floor Area
263 m²
Street avg 143 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
4.3 t/year
Street avg 5.0 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Langley Way — bus stop.
Closest school
0.2 km
Cassiobury Junior School. 34 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
45.7dB

Night-time· 23:00 – 07:00
37.6dB








