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Get started27 Alder Close is a five-bedroom detached house in Baldock (SG7 6HN). It has a recorded floor area of 153 m² (around 1647 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (September 2020) shows a C (score 71). The recommended improvements would push it to B (score 81).
Sale prices here have outpaced England HPI: 4.7% per year against 0% for the wider region. Today's modelled estimate of £775,000 is 16.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£404/sq ft) was about 64.2% above the typical sold price in the postcode. At 153 m² the property is well over the postcode median (57 m² across 32 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. 2 planning records sit against the property, 0 approved, 1 refused. Sold April 2021 for £665,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Extension: Single storey · Rear of property
Single storey rear extension.
Latest sale on 27 Alder Close was the highest on Land Registry record across the postcode.
£775,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 12 years.
£665,000
Growth on file: 4.7% per year over 12 years.
On habitable rooms, 27 Alder Close stands well clear of the street.
Price per m²
£4,346
Street avg £4,102
Floor Area
153 m²
Street avg 96 m²
Habitable Rooms
8 rooms
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Park Drive — bus stop.

Daytime· 07:00 – 23:00
53.4dB

Extension: Side and rear of property
Single storey rear and side extensions following demolition of existing side extension (as amplified by drawing no. 01A received on 11th March 2009).
29 April 2021Most recent
£665,000
+76.2%over 12 years10 December 2008
£377,500
Median price across the last 5 sales in SG7 6HN: £310,000 (2025–2023).
Street avg 5 rooms
CO₂ Emissions
5.0 t/year
Street avg 3.5 t/year
SG7 6SZ
Closest school
0.4 km
St John Roman Catholic Primary School. 11 schools nearby.
Night-time· 23:00 – 07:00
43.5dB
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