22 St Marys Road, Watford, WD18 0EF
About 22 St Marys Road
22 St Marys Road is a three-bedroom mid-terrace house in Watford (WD18 0EF). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (August 2023) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since June 2012. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 89).
Across 2000–2012, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £381,000 sits 90.5% above the 2012 sale of £200,000. On a £-per-square-foot basis, the last sale (£295/sq ft) was about 40.4% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). 14 years since the last transfer (September 2012).
Know exactly what you're buying at 22 St Marys Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
22 St Marys Road has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 22 St Marys Road
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.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
Sale price has at least doubled since 2000.
£381,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 13 years.
£200,000
Growth on file: 6.9% per year over 13 years.
Sales timeline
3 September 2012Most recent
£200,000
+9.6%over 6 years3 August 2006
£182,500
+109.8%over 6 years25 February 2000
£87,000
Median price across the last 5 sales in WD18 0EF: £360,000 (2025–2016).
Nearby sales in WD18 0EF
Everything we know about 22 St Marys Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other St Marys Road homes
On habitable rooms, 22 St Marys Road runs well behind the street norm.
Price per m²
£3,175
Street avg £3,197
Floor Area
63 m²
Street avg 71 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.4 t/year
Similar properties nearby
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1 Holywell Road
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1 Cardiff Road
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1 Chester Road
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1 Farthing Close
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Wiggenhall Road — bus stop.
Closest school
0.1 km
Watford Grammar School for Girls. 35 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
55.7dB

Night-time· 23:00 – 07:00
46.8dB