7 St Marys Road, Watford, WD18 0EE
About 7 St Marys Road
7 St Marys Road is a three-bedroom mid-terrace house in Watford (WD18 0EE). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (October 2023) shows a C (score 70). When first surveyed in December 2012 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Good. The recommended improvements would push it to B (score 87). Other recorded features include a loft.
At 89 m² it's 25.4% larger than the typical home in the postcode (71 m² median across 33 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Across 1999–2013, sale prices on this property compounded at 9% per year. Today's modelled estimate of £406,000 sits 64.4% above the 2013 sale of £247,000. On a £-per-square-foot basis, the last sale (£258/sq ft) was about 16.2% above the typical sold price in the postcode. 13 years since the last transfer (June 2013).
Know exactly what you're buying at 7 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
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- LoftYes
Outside
- Private gardenRear
Building
- Heating systemGas
- RefurbishedYes
Energy performance
7 St Marys Road ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
7 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 7 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 1999.
£406,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.0% per year over 14 years.
£247,000
Growth on file: 9.0% per year over 14 years.
Sales timeline
30 June 2013Most recent
£247,000
+39.5%over 8 years7 April 2005
£177,000
+129.9%over 5 years16 December 1999
£77,000
Median price across the last 5 sales in WD18 0EE: £350,000 (2024–2021).
Nearby sales in WD18 0EE
Everything we know about 7 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 epc rating, 7 St Marys Road stands well clear of the street.
Price per m²
£2,775
Street avg £3,643
Floor Area
89 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.8 t/year
Similar properties nearby
1 Banbury Street
WD18 0EX
1 Durban Road East
WD18 0RN
1 Holywell Road
WD18 0HT
1 Cardiff Road
WD18 0DS
1 Cannon Road
WD18 0BB
1 Addison Court, St Marys View
WD18 0GR
1 Chester Road
WD18 0RG
1 Farthing Close
WD18 0BT
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