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Get startedLocks End House is a seven-bedroom detached house in Birdham, Chichester, Chichester (PO20 7BB). It has a recorded floor area of 711 m² (around 7653 sq ft), construction records dating it to 1950-1966 and council tax band H. The latest certificate (June 2013) shows a C (score 72). The latest certificate is from June 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced Chichester HPI: 10.9% per year against 0% for the wider region. Today's modelled estimate of £2,697,000 is 35.9% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£259/sq ft) was about 60.6% below the postcode norm. At 711 m² the property is well over the postcode median (181 m² across 9 EPCs), placing it in the larger end of the local stock. 7 bedrooms is on the larger side for this postcode, where 4 is the typical count. 5 planning records sit against the property, 5 approved, 0 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. 11 years since the last transfer (November 2014).
Locks End House's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 14 Jun 2023
Locks End House has 2 separate extension applications on the council record.
Fell 19 no. Lombardy Poplar trees on the northern boundary (T1, T2, T6, T7, T9-T11, T14, T17, T19, T21, T22, T25, T28, T30-T35). All 19 no. trees within Group G subject to BI/98/00035/TPO.
Price for Locks End House has grown more than fourfold since the 1998 starting point.
£2,697,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.9% per year over 17 years.
£1,985,000
Growth on file: 10.9% per year over 17 years.
Locks End House is notably below the street on price per m².
Price per m²
£2,792
Street avg £8,711
Floor Area
711 m²
Street avg 379 m²
Habitable Rooms
11 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.9 km

Daytime· 07:00 – 23:00
40.5dB

Amendment to approved application BI/07/05652/DOM for changes to fenestration to north elevation of extension (under construction.)
3 more applications for this property
Join to see all planning history.
28 November 2014Most recent
£1,985,000
+16.8%over 7 years27 June 2007
£1,700,000
+385.7%over 9 years30 January 1998
£350,000
Median price across the last 5 sales in PO20 7BB: £2,750,000 (2025–2021).
Salterns Lock Lane Birdham Chichester
Sold Sept 2025
1 Pool House Lock Lane Birdham Chichester
Sold Oct 2023
The Red House Lock Lane Birdham Chichester
Sold Sept 2023
The Snipe Lock Lane Birdham Chichester
Sold Mar 2022
Tideways Lock Lane Birdham Chichester
Sold Mar 2021
Street avg 9 rooms
CO₂ Emissions
14.0 t/year
Street avg 10.3 t/year
Sidlesham Lane — bus stop.
Closest school
1.1 km
Birdham CE Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
35.2dB
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