23 St Marys Road, Watford, WD18 0EE
About 23 St Marys Road
23 St Marys Road is a two-bedroom mid-terrace house in Watford (WD18 0EE). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2015) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since July 2009. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from January 2015, so improvements made since then won't be reflected.
Sold May 2024 for £350,000. Across the public record there are 5 sales, relatively high churn for a single property. Across 2000–2024, sale prices on this property compounded at 5.6% per year. On a £-per-square-foot basis, the last sale (£458/sq ft) was about 109.3% above the typical sold price in the postcode.
Know exactly what you're buying at 23 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
- Bedrooms2
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Jan 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Planning history
23 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 23 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 grown by over 3x since 2000.
£382,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 24 years.
£350,000
Growth on file: 5.6% per year over 24 years.
Sales timeline
14 May 2024Most recent
£350,000
+25.0%over 8 years19 May 2015
£280,000
+43.6%over 5 years4 January 2010
£195,000
+10.8%over 4 years31 October 2005
£176,000
+87.2%over 5 years17 January 2000
£94,000
Median price across the last 5 sales in WD18 0EE: £345,000 (2023–2020).
Nearby sales in WD18 0EE
Everything we know about 23 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
Years Held for 23 St Marys Road lags the street by a wide margin.
Price per m²
£4,930
Street avg £3,576
Floor Area
71 m²
Street avg 73 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.0 t/year
Street avg 3.7 t/year
Similar properties nearby
1 Addison Court, St Marys View
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1 Holywell Road
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1 Durban Road East
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1 Cardiff Road
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1 Chester Road
WD18 0RG
1 Farthing Close
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1 Bridgeford House, Cassio Road
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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
0.2 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
46.7dB