12a, High Street, Bovingdon, Hemel Hempstead, HP3 0HG
About 12a
12a is a two-bedroom semi-detached house in Bovingdon, Hemel Hempstead, Hemel Hempstead (HP3 0HG). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (September 2020) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since June 2009. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Average and hot-water efficiency went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 75), a 2-band jump.
Untraded for 23 years, with the last transfer in September 2003. At 106 m² the property is well over the postcode median (62 m² across 47 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). Today's modelled estimate of £517,000 is 49.2% above the 2003 sale price. One historical planning record sits against the property in 2013.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- EnsuiteYes
Outside
- ParkingAllocated
Building
- Heating systemGas
Energy performance
12a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 29 September 2030
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Cavity wall insulation installed
Roof insulation improved
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Planning history
1 application on record at 12a, High Street, Bovingdon, Hemel Hempstead, HP3 0HG
- Sept 2013ConversionFullOutcome in report
Construction of two dormer windows to pitched roof to rear
- Documents
- 7 docs on file
- Reference
- 4/01376/13/FHA
Unlock 12a, High Street, Bovingdon, Hemel Hempstead, HP3 0HG's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
12a valuation sits well clear of the typical sold price in this postcode.
£517,000
Modelled from EPC, postcode comparables.
£346,625
Recorded with HM Land Registry.
Sales timeline
4 September 2003Most recent
£346,625
Median price across the last 5 sales in HP3 0HG: £378,000 (2025–2022).
Nearby sales in HP3 0HG
1 Newhall Mews, High Street, Bovingdon, Hemel Hempstead, HP3 0HG
Sold Oct 2025
£525,0005 High Street, Bovingdon, Hemel Hempstead, HP3 0HG
Sold Nov 2024
£370,000Chiltern Mews, Apartment 1, High Street, Bovingdon, Hemel Hempstead, HP3 0HG
Sold Jun 2024
£345,00020 High Street, Bovingdon, Hemel Hempstead, HP3 0HG
Sold Jun 2023
£378,0007 High Street, Bovingdon, Hemel Hempstead, HP3 0HG
Sold Sept 2022
£381,400
Versus other High Street homes
12a outperforms the street on floor area by a wide margin.
Price per m²
£3,270
Street avg £5,846
Floor Area
106 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
6.7 t/year
Street avg 3.2 t/year
Similar properties nearby
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1 Apple Cottages, Bovingdon
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1 Balfour Mews, Bovingdon
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1 Bunting Close
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1 Corner Cottage, High Street, Bovingdon
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
211/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Hempstead Road — bus stop.
Closest school
0.2 km
Bovingdon Primary Academy. 1 school 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
47.2dB

Night-time· 23:00 – 07:00
38.6dB







