11 St Marys Road, Watford, WD18 0EE
About 11 St Marys Road
11 St Marys Road is a mid-terrace house in Watford (WD18 0EE). It has a recorded floor area of 71 m² (around 760 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (February 2011) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). The latest certificate is from February 2011, so improvements made since then won't be reflected.
On the market in November 2014 and unlisted since — roughly 12 years. Across the public record there are 6 sales, relatively high churn for a single property. Across 1999–2014, sale prices on this property compounded at 8.3% per year. Today's modelled estimate of £375,000 is 39.7% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£353/sq ft) was about 59.4% above the typical sold price in the postcode.
Know exactly what you're buying at 11 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
Energy performance
11 St Marys Road's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 28 Feb 2021
EPC Rating
Planning history
11 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 11 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
11 St Marys Road has more than tripled in price since its earliest registered sale in 1999.
£375,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.3% per year over 16 years.
£268,500
Growth on file: 8.3% per year over 16 years.
Sales timeline
6 November 2014Most recent
£268,500
+42.8%over 2 years6 September 2012
£188,000
+17.5%13 May 2012
£160,000
-25.6%over 9 months25 August 2011
£214,950
+55.2%over 9 years4 July 2002
£138,500
+76.7%over 3 years3 May 1999
£78,400
Median price across the last 5 sales in WD18 0EE: £350,000 (2024–2021).
Nearby sales in WD18 0EE
Everything we know about 11 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
11 St Marys Road is notably below the street on habitable rooms.
Price per m²
£3,801
Street avg £3,611
Floor Area
71 m²
Street avg 73 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.7 t/year
Similar properties nearby
1 Addison Court, St Marys View
WD18 0GR
1 Cannon Road
WD18 0BB
1 Holywell Road
WD18 0HT
1 Durban Road East
WD18 0RN
1 Beaumont Place, Brightwell Road
WD18 0AJ
1 Addiscombe Road
WD18 0ND
1 Cardiff Road
WD18 0DS
1 Clark Mews
WD18 0HG
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