297 Hempstead Road, Watford, WD17 3NL
About 297 Hempstead Road
297 Hempstead Road is a three-bedroom semi-detached house in Watford (WD17 3NL). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2022) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2012. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 86), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
2 planning records sit against the property, 0 approved, 0 refused, 1 pending. An active application for an extension is awaiting a decision. On a £-per-square-foot basis, the last sale (£684/sq ft) was about 42.4% above the typical sold price in the postcode. At 74 m² it's 27.8% smaller than the typical home in the postcode (103 m² median across 8 EPCs). Most recent transfer: December 2022 at £545,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- EnsuiteYes
- FireplaceYes
Outside
- Private gardenRear
- GarageYes
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 24 May 2032
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
297 Hempstead Road has 2 separate extension applications on the council record.
2 applications on record at 297 Hempstead Road, Watford, WD17 3NL
- Dec 2024ExtensionFullOutcome in report
Extension: Single storey · Side and rear of property
Erection of a single storey side and part rear extension and 2no roof lights
- Documents
- 7 docs on file
- Reference
- 24/01188/FULH
- More recent applications — locked
- ExtensionOct 2025Decision
Unlock 297 Hempstead Road, Watford, WD17 3NL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 2 applications on this property in full, plus 1 notable nearby
- The 21 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£590,000
Modelled from EPC, postcode comparables.
£545,000
Recorded with HM Land Registry.
Sales timeline
20 December 2022Most recent
£545,000
Median price across the last 5 sales in WD17 3NL: £605,000 (2024–2012).
Nearby sales in WD17 3NL
299 Hempstead Road, Watford, WD17 3NL
Sold Dec 2024
£450,000Grove Wharf House, Hempstead Road, Watford, WD17 3NL
Sold Oct 2021
£1,075,000301 Hempstead Road, Watford, WD17 3NL
Sold Nov 2020
£605,0001 Grove Wharf, Hempstead Road, Watford, WD17 3NL
Sold Mar 2017
£370,000Rose Barn, Hempstead Road, Watford, WD17 3NL
Sold Mar 2012
£900,000
Versus other Hempstead Road homes
297 Hempstead Road outperforms the street on price per m² by a wide margin.
Price per m²
£7,365
Street avg £6,259
Floor Area
74 m²
Street avg 159 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 5.2 t/year
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The neighbourhood at a glance
Crime
266/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Russell Lane — bus stop.
Closest school
0.3 km
Holy Rood Catholic Primary School. 21 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
55.4dB

Night-time· 23:00 – 07:00
48.0dB







