28b, Chalk Hill, Watford, WD19 4BX
About 28b
28b is a two-bedroom end-of-terrace house in Watford (WD19 4BX). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (April 2023) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since March 2011. Between certificates, lighting went from Poor to Very Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 88), a 3-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2003–2012, sale prices on this property compounded at 1.7% per year. Today's modelled estimate of £349,000 sits 90.2% above the 2012 sale of £183,500. On a £-per-square-foot basis, the last sale (£289/sq ft) was about 17.4% above the typical sold price in the postcode. Last changed hands 14 years ago, in September 2012. 3 planning records sit against the property, 0 approved, 0 refused.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
28b sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Sept 2014ConservatoryFullIn report
Extension: Single storey
Replacement of existing conservatory with a single storey brick extension, as approved by planning permission 14/00514/FULH, but with roof ending in a gable rather than a hip.
Extension- Documents
- 5 docs on file
- Reference
- 14/01025/FULH
- May 2014DemolitionFullIn report
Extension: Single storey · Rear of property
Demolition of rear conservatory and erection of a single storey rear extension.
Extension- Documents
- 8 docs on file
- Reference
- 14/00514/FULH
We flagged 1 thing worth checking at 28b
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
28b saw 3 transfers in just over a decade — high turnover for the postcode.
£349,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.7% per year over 10 years.
£183,500
Growth on file: 1.7% per year over 10 years.
Sales timeline
13 September 2012Most recent
£183,500
+10.9%over 6 years22 June 2006
£165,500
+5.8%over 3 years28 February 2003
£156,500
Median price across the last 5 sales in WD19 4BX: £271,000 (2024–2021).
Nearby sales in WD19 4BX
Versus other Chalk Hill homes
28b is notably below the street on floor area.
Price per m²
£3,110
Street avg £3,198
Floor Area
59 m²
Street avg 173 m²
Habitable Rooms
3 rooms
Street avg 7 rooms
CO₂ Emissions
4.2 t/year
Street avg 8.0 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Grange Road — bus stop.
Closest school
0.1 km
Bushey and Oxhey Infant 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
51.8dB

Night-time· 23:00 – 07:00
43.1dB








