Grosvenor House, Flat 2, Ambrose Place, Worthing, BN11 1PZ
About Grosvenor House
Grosvenor House is a one-bedroom property in Worthing (BN11 1PZ). It has a recorded floor area of 45 m² (around 479 sq ft), construction records dating it to before 1900 and council tax band B. At 45 m² this is the 2nd smallest of 6 units on EPC record in Grosvenor House, where floor areas span 39–74 m². The building's EPC ratings span E to C across 6 units on file. Period features are noted in the property record. The latest certificate (June 2011) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70). The latest certificate is from June 2011, so improvements made since then won't be reflected.
11 years since the last transfer (August 2015). Across the public record there are 5 sales, relatively high churn for a single property. One planning record on file: new windows approved in 2017. Past consents include new windows, meaningful when judging how the property has evolved. Across 1996–2015, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £207,000 is 41.8% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£305/sq ft) was about 22.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Building
- Period featuresYes
- RefurbishedYes
Everything you need to know about Grosvenor House
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Grosvenor House's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Jun 2021
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
1 application on record at Grosvenor House, Flat 2, Ambrose Place, Worthing, BN11 1PZ
- Mar 2017RenovationFullOutcome in report
Replace seven timber sash windows with white uPVC Rehau Heritage windows on north, east and west elevations to first floor flat.
New Windows- Documents
- 26 docs on file
- Reference
- AWDM/0030/17
Unlock Grosvenor House, Flat 2, Ambrose Place, Worthing, BN11 1PZ'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 1 application on this property in full, plus 15 notable nearby
- The 26 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has grown by over 3x since 1996.
£207,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 19 years.
£146,000
Growth on file: 7.6% per year over 19 years.
Sales timeline
5 August 2015Most recent
£146,000
+35.2%over 2 years14 August 2012
£108,000
+44.7%over 10 years15 August 2001
£74,650
+13.1%over 11 months17 September 2000
£66,000
+77.4%over 3 years11 December 1996
£37,200
Median price across the last 5 sales in BN11 1PZ: £700,000 (2025–2022).
Nearby sales in BN11 1PZ
9 Ambrose Place, Worthing, BN11 1PZ
Sold Mar 2025
£850,00017 Ambrose Place, Worthing, BN11 1PZ
Sold Mar 2025
£265,000Flat 1, 15 Ambrose Place, Worthing, BN11 1PZ
Sold Feb 2025
£700,000Grosvenor House, Flat 6, Ambrose Place, Worthing, BN11 1PZ
Sold Aug 2024
£315,0004 Ambrose Place, Worthing, BN11 1PZ
Sold Nov 2022
£880,000
Versus other Ambrose Place homes
Price per m² for Grosvenor House lags the street by a wide margin.
Price per m²
£3,279
Street avg £9,378
Floor Area
45 m²
Street avg 49 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.2 t/year
Street avg 3.0 t/year
Everything you need to know about Grosvenor House
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Library — bus stop.
Closest school
0.5 km
St Mary's Catholic Primary School. 17 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
53.6dB

Night-time· 23:00 – 07:00
42.5dB






