5 Union Close
BN9 9LZ
- Terraced
- Freehold
- 3 bedrooms (estimate)
- 883 sq ft
- EPC B
What comparable sales show
Strong match£272,000
Range £239,000 to £304,000 · £308 per sq ft
Since last sale
+£62,000
+29.5% since Apr 2015, +2.3% a year
Rank in BN9 9LZ
4th of 10
Postcode average £273,100
From completed sales of similar homes nearby, adjusted for floor area. It cannot see condition, layout or recent work, so it is not a valuation.
In short
5 Union Close is a 3 bedroom freehold terraced in BN9 of about 883 sq ft.
Comparable completed sales nearby put it at £239,000 to £304,000, about £272,000 in the middle.
That makes it the 4th highest of the 10 homes we can compare in BN9 9LZ, where the middle figure averages £273,100.
It last sold for £210,000 in April 2015; comparable sales suggest it has gained about £62,000 since, roughly +2.3% a year.
Across Lewes, average prices rose 1.5% in the year to August 2026.
Where in the range would yours sell?
Condition and improvements usually decide it, and only someone who sees the home can say.
Lower end
£239,000
Middle
£272,000
Upper end
£304,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Union Close and its sales
5 Union Close on the map
This home, the completed sales its figure is worked out from, and the other sales on Union Close. Choose a pin for the address, size and date.
The Land Registry records a sale by its postcode, so pins sit at the postcode, close to the home, not on its doorstep. Map: contains OS data © Crown copyright and database rights 2026.
How 5 Union Close compares with Union Close
Against the 5 completed sales on the street in the last two years
Price
Size
Per sq ft
- Its middle figure of £272,000 is 9% above the street's median sale price of £250,000.
- At 883 sq ft it is 1% above the median size of the homes sold here, 872 sq ft.
- That is £308 per sq ft, 3% above the street's median of £298 per sq ft.
- 5 of those 5 sales completed for less than this home's middle figure, and 0 for the same or more.
A comparison of completed sales, not a valuation: it cannot see condition, layout or work done since a home last sold.
Sales activity on Union Close
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 5
- Average price
- £253,800
- Lowest
- £230,000
- Highest
- £270,000
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 0 | – |
| Q2 2025 | 1 | £270,000 |
| Q3 2025 | 1 | £250,000 |
| Q4 2025 | 2 | £259,500 |
| Q1 2026 | 0 | – |
| Q2 2026 | 0 | – |
| Q3 2026 | 0 | – |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Flats | 60% (3) | £250,000 | – |
| Semi-detached houses | 20% (1) | £249,000 | – |
| Terraced houses | 20% (1) | £270,000 | – |
Completed sales on Union Close
Every sale in the last two years. Choose an address to see that home's page.
| Address | Sold | Price | Type | Size | Per sq ft |
|---|---|---|---|---|---|
| 10 Union CloseBN9 9LZ | Oct 2025 | £249,000 | Semi-detached | 872 sq ft | £286 |
| 6 Union CloseBN9 9LZ | Oct 2025 | £270,000 | Terraced | 872 sq ft | £310 |
| Flat 7, Kempthorne House, 8 Union CloseBN9 9NZ | Jul 2025 | £250,000 | Flat | – | – |
| Flat 1, Kempthorne House, 8 Union CloseBN9 9NZ | May 2025 | £270,000 | Flat | – | – |
| Flat 4, Kempthorne House, 8 Union CloseBN9 9NZ | Dec 2024 | £230,000 | Flat | – | – |
Energy
How efficient the home is
Energy performance certificate
From the official register for 5 Union Close, lodged 4 June 2025.
Rating now
B81 points
Could reach
A93 points
12 points higher with the improvements below
- Built
- 2012 or later
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Walls
Cavity wall, as built, insulated (assumed)
Very goodRoof
Flat, insulated (assumed)
GoodFloor
Solid, insulated (assumed)
Not rated on the certificate
Windows
Fully double glazed
GoodHeating
Boiler and radiators, mains gas
GoodHeating controls
Programmer, room thermostat and TRVs
GoodHot water
From main system
GoodLighting
Low energy lighting in all fixed outlets
Very good
Estimated running costs
A year, now and after the recommended improvements.
£44 a year less after the improvements
Heating
Hot water
Lighting
The assessor's estimates at the energy prices in use when the certificate was made (2025), for a typical household. Today's bills will differ.
Improvements the certificate recommends
In the certificate's order. Each rating assumes the steps before it are done.
- 1
Solar water heating
Typical cost £4,000–£6,000 · saves about £45 a year
Rating after83B - 2
Solar photovoltaic panels, 2.5 kWp
Typical cost £3,500–£5,500 · saves about £484 a year
Rating after93A
Costs and savings are the certificate's own, as estimated when it was made.
History
What it has sold for
Sale history
Every sale of this home registered with HM Land Registry since 1995
| Sold | Price paid | Change | A year |
|---|---|---|---|
| April 2015 | £210,000 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in BN9 9LZ
Ranked by what comparable sales show. Choose one to see its page.
The completed sales behind the figure
Similar homes nearby, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| 6 Union CloseBN9 9LZ · Terraced | £270,000 | Oct 2025 | 872 sq ft | £310 | < 0.1 mi |
| 10 The Rose WalkBN9 9NH · Terraced | £287,000 | Aug 2026 | 807 sq ft | £356 | 0.2 mi |
| 3 Elm CourtBN9 9NR · Terraced | £300,000 | Mar 2026 | 883 sq ft | £340 | 0.2 mi |
| 27 Newfield RoadBN9 9ND · Terraced | £276,000 | May 2026 | 958 sq ft | £288 | 0.2 mi |
| 19 Newfield RoadBN9 9ND · Terraced | £272,500 | Apr 2026 | 990 sq ft | £275 | 0.2 mi |
| 6 The Rose WalkBN9 9NH · Terraced | £260,000 | Sept 2025 | 893 sq ft | £291 | 0.2 mi |
| 17 Valley DeneBN9 9NF · Terraced | £285,000 | Sept 2025 | 883 sq ft | £323 | 0.2 mi |
| 10 Murray AvenueBN9 9SE · Terraced | £300,000 | Jan 2026 | 926 sq ft | £324 | 0.2 mi |
| 20 Murray AvenueBN9 9SF · Terraced | £287,000 | Dec 2025 | 861 sq ft | £333 | 0.2 mi |
| 109 Brighton RoadBN9 9NP · Terraced | £317,000 | Jan 2026 | 990 sq ft | £320 | 0.2 mi |
| 39 The Rose WalkBN9 9NJ · Terraced | £285,000 | Mar 2025 | 850 sq ft | £335 | 0.1 mi |
| 56 Lawes AvenueBN9 9SB · Terraced | £269,950 | Mar 2026 | 1,001 sq ft | £270 | 0.2 mi |
The area
BN9 at a glance
What buyers have paid in BN9
Completed sales in the last 12 months, against the 12 months before
Flats
Terraced
Semi-detached
Detached
| Type | Sales | Average price | Average size | Per sq ft | On the year |
|---|---|---|---|---|---|
| All homes | 142 | £305,913 | 955 sq ft | £328 | +0.8% |
| Flats | 22 | £220,097 | 686 sq ft | £334 | +23.0% |
| Terraced | 43 | £293,059 | 960 sq ft | £306 | +5.1% |
| Semi-detached | 46 | £324,902 | 1,012 sq ft | £330 | +2.5% |
| Detached | 25 | £368,620 | 1,101 sq ft | £354 | −9.1% |
Find another home
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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.
Energy performance data © Crown copyright. Licensed under the Open Government Licence v3.0.
Floor area and energy rating from the energy certificate of April 2025.
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