18a Union Road
BR2 9SB
- Flat
- Leasehold
- 2 bedrooms (estimate)
- 710 sq ft
- EPC E
What comparable sales show
Fair match£376,000
Range £312,000 to £440,000 · £530 per sq ft
Since last sale
+£284,000
+308.7% since Feb 2000, +5.4% a year
Rank in BR2 9SB
23rd of 23
Postcode average £499,217
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
18a Union Road is a 2 bedroom leasehold flat in BR2 of about 710 sq ft.
Comparable completed sales nearby put it at £312,000 to £440,000, about £376,000 in the middle.
That makes it the 23rd highest of the 23 homes we can compare in BR2 9SB, where the middle figure averages £499,217.
It last sold for £92,000 in February 2000; comparable sales suggest it has gained about £284,000 since, roughly +5.4% a year.
Across Bromley, average prices fell 0.5% 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
£312,000
Middle
£376,000
Upper end
£440,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
On the map
Where 18a Union Road is
18a Union Road on the map
This home and the completed sales its figure is worked out from. 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.
Energy
How efficient the home is
Energy performance certificate
From the official register for 18a Union Road, lodged 30 September 2019.
Rating now
E53 points
Could reach
C76 points
23 points higher with the improvements below
- Built
- 1930–1949
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Walls
Solid brick, as built, no insulation (assumed)
Very poorRoof
Pitched, 200 mm loft insulation
GoodFloor
(another dwelling below)
Not rated on the certificate
Windows
Fully double glazed
GoodHeating
Boiler and radiators, mains gas
GoodHeating controls
Programmer, no room thermostat
Very poorHot water
From main system
GoodLighting
Low energy lighting in 14% of fixed outlets
Poor
Estimated running costs
A year, now and after the recommended improvements.
£459 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 (2019), 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
50 mm internal or external wall insulation
Typical cost £4,000–£14,000 · saves about £294 a year
Rating after68D - 2
Low energy lighting for all fixed outlets
Typical cost £60 · saves about £39 a year
Rating after69C - 3
Upgrade heating controls
Typical cost £350–£450 · saves about £63 a year
Rating after72C - 4
Replace boiler with new condensing boiler
Typical cost £2,200–£3,000 · saves about £62 a year
Rating after76C
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 |
|---|---|---|---|
| February 2000 | £92,000 | +37.3% | +13.3% |
| August 1997 | £66,995 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in BR2 9SB
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 |
|---|---|---|---|---|---|
| 87A Chatterton RoadBR2 9QQ · Flat | £382,500 | Nov 2025 | 732 sq ft | £523 | 0.1 mi |
| Flat 12, Crown Court Victoria RoadBR2 9PR · Flat | £325,000 | Jul 2025 | 743 sq ft | £438 | 0.2 mi |
| 10 Cowper CloseBR2 9RU · Flat | £330,000 | Nov 2025 | 549 sq ft | £601 | 0.2 mi |
| 11 Cowper CloseBR2 9RU · Flat | £330,000 | Nov 2025 | 549 sq ft | £601 | 0.2 mi |
| Flat 3, 184 Southborough LaneBR2 8AL · Flat | £305,000 | Oct 2025 | 764 sq ft | £399 | 0.3 mi |
| Flat D, 87 Bromley CommonBR2 9RN · Flat | £270,000 | Oct 2025 | 592 sq ft | £456 | 0.3 mi |
| 12 Cowper CloseBR2 9RU · Flat | £330,000 | Nov 2025 | 527 sq ft | £626 | 0.2 mi |
| 9 Cowper CloseBR2 9RU · Flat | £250,000 | Nov 2025 | 517 sq ft | £484 | 0.2 mi |
| 125A Southlands RoadBR2 9QT · Flat | £375,000 | Feb 2026 | 990 sq ft | £379 | 0.3 mi |
| 137B Southlands RoadBR2 9QT · Flat | £250,000 | Dec 2025 | 980 sq ft | £255 | 0.3 mi |
| 208 Southborough LaneBR2 8AH · Flat | £360,000 | Sept 2025 | 635 sq ft | £567 | 0.4 mi |
| 9A Cowper RoadBR2 9RT · Flat | £330,000 | Dec 2025 | 441 sq ft | £748 | 0.2 mi |
The area
BR2 at a glance
What buyers have paid in BR2
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 | 388 | £557,656 | 1,144 sq ft | £533 | −5.0% |
| Flats | 114 | £337,159 | 749 sq ft | £479 | +2.7% |
| Terraced | 98 | £517,541 | 1,013 sq ft | £544 | −1.8% |
| Semi-detached | 122 | £655,066 | 1,220 sq ft | £556 | −1.6% |
| Detached | 48 | £894,677 | 1,708 sq ft | £541 | −8.0% |
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 September 2019.
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