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Get started99 Walsworth Road is a semi-detached house in Hitchin (SG4 9SU). It has a recorded floor area of 139 m² (around 1496 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (June 2021) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in July 2019 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Very Poor to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 84), a 2-band jump.
Sale prices here have outpaced England HPI: 17.2% per year against 0% for the wider region. Today's modelled estimate of £780,000 is 20.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£431/sq ft) was about 57.5% above the typical sold price in the postcode. At 139 m² the property is well over the postcode median (45 m² across 38 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 0 approved, 0 refused. Last sale on file: £645,000 in August 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
Condition 4- A sample/details of the brick for the new front wall shall be submitted to and approved in writing by the Local Planning Authority prior to the commencement of the rebuilding of the new front wall (as discharge of condition relating to planning permission 21/01515/FPH granted 08.12.2021).
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£780,000
Modelled from EPC, postcode comparables and a sale-price growth of 17.2% per year over 3 years.
£645,000
Growth on file: 17.2% per year over 3 years.
99 Walsworth Road outperforms the street on epc rating by a wide margin.
Price per m²
£4,640
Street avg £5,440
Floor Area
139 m²
Street avg 149 m²
Habitable Rooms
6 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Verulam Road — bus stop.

Daytime· 07:00 – 23:00
51.1dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Replacement of unauthorised UPVC windows on front elevation with Upvc vertically sliding sash windows incorporating 18mm glazing. Replace solid timber front door with composite door. New felt roof and replacement timber-effect fascia to bay. Replace existing front dormer window with no.2 roof lights. Remove existing render and re-render. Take down and re-erect front boundary wall. (Details as amended by updated application form, drawing no. 2021/01 Rev C received on 25/10/2021, drawing entitled 'Bygone Symphony 2019 Cross Sections' received on 21/10/2021 and drawing entitled Bygone Symphony received on 14/10/2021).
1 more application for this property
Join to see all planning history.
24 August 2022Most recent
£645,000
+56.4%over 2 years31 October 2019
£412,500
Median price across the last 5 sales in SG4 9SU: £245,000 (2025–2024).
Street avg 7 rooms
CO₂ Emissions
5.2 t/year
Street avg 7.2 t/year
Closest school
0.3 km
St Andrew's Church of England Voluntary Aided Primary School, Hitchin. 20 schools nearby.
Night-time· 23:00 – 07:00
41.4dB
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