12a Gwillim Close
DA15 9NQ
- Flat
- Leasehold
- 2 bedrooms (estimate)
- 581 sq ft
- EPC D
What comparable sales show
Fair match£252,000
Range £210,000 to £295,000 · £434 per sq ft
Since last sale
−£13,000
−4.9% since Jul 2019, −0.7% a year
Rank in DA15 9NQ
38th of 48
Postcode average £263,271
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
12a Gwillim Close is a 2 bedroom leasehold flat in DA15 of about 581 sq ft.
Comparable completed sales nearby put it at £210,000 to £295,000, about £252,000 in the middle.
That makes it the 38th highest of the 48 homes we can compare in DA15 9NQ, where the middle figure averages £263,271.
It last sold for £265,000 in July 2019; comparable sales suggest it has lost about £13,000 since, roughly −0.7% a year.
Across Bexley, average prices rose 1.9% 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
£210,000
Middle
£252,000
Upper end
£295,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
On the map
Where 12a Gwillim Close is
12a Gwillim Close 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 12a Gwillim Close, lodged 10 December 2013.
Rating now
D66 points
Could reach
C76 points
10 points higher with the improvements below
- Built
- 1967–1975
- 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, no insulation (assumed)
PoorRoof
(another dwelling above)
Not rated on the certificate
Floor
Solid, no insulation (assumed)
Not rated on the certificate
Heating
Boiler and radiators, mains gas
GoodHeating controls
Programmer, no room thermostat
Very poorHot water
From main system
GoodLighting
Low energy lighting in 60% of fixed outlets
GoodSecond heating
Room heaters, mains gas
Not rated on the certificate
Estimated running costs
A year, now and after the recommended improvements.
£176 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 (2013), 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
Cavity wall insulation
Typical cost £500–£1,500 · saves about £75 a year
Rating after70C - 2
Floor insulation
Typical cost £800–£1,200 · saves about £52 a year
Rating after73C - 3
Low energy lighting for all fixed outlets
Typical cost £20 · saves about £12 a year
Rating after74C - 4
Upgrade heating controls
Typical cost £350–£450 · saves about £37 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 |
|---|---|---|---|
| July 2019 | £265,000 | +47.2% | +7.7% |
| April 2014 | £180,000 | +13.6% | +1.6% |
| February 2006 | £158,500 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in DA15 9NQ
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 |
|---|---|---|---|---|---|
| 14 Gwillim CloseDA15 9NQ · Flat | £280,000 | Jul 2026 | 624 sq ft | £448 | < 0.1 mi |
| 16 Gwillim CloseDA15 9NQ · Flat | £215,000 | Dec 2025 | 646 sq ft | £333 | < 0.1 mi |
| 31 Gwillim CloseDA15 9NQ · Flat | £255,000 | Jul 2025 | 592 sq ft | £431 | < 0.1 mi |
| 20 Merino PlaceDA15 9NH · Flat | £254,000 | Feb 2026 | 614 sq ft | £414 | 0.1 mi |
| 82 Park MeadDA15 9PF · Flat | £280,000 | Mar 2026 | 603 sq ft | £465 | 0.2 mi |
| Flat 2, Chailey Court Chailey CloseDA15 9BE · Flat | £322,000 | Mar 2026 | 678 sq ft | £475 | 0.1 mi |
| 10, Fountain Court Bowes CloseDA15 9HH · Flat | £220,000 | Sept 2025 | 603 sq ft | £365 | 0.2 mi |
| 81 Park MeadDA15 9PF · Flat | £275,000 | Feb 2025 | 646 sq ft | £426 | 0.2 mi |
| 6, Woodman House Lyndon AvenueDA15 8RL · Flat | £175,000 | Mar 2025 | 484 sq ft | £361 | 0.2 mi |
| 22, Woodman House Lyndon AvenueDA15 8RL · Flat | £202,500 | Jan 2025 | 484 sq ft | £418 | 0.2 mi |
| 234A Blackfen RoadDA15 8PW · Flat | £185,000 | Mar 2026 | 926 sq ft | £200 | 0.2 mi |
| 19, Woodman House Lyndon AvenueDA15 8RL · Flat | £175,000 | Nov 2024 | 495 sq ft | £353 | 0.2 mi |
The area
DA15 at a glance
What buyers have paid in DA15
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 | 279 | £487,120 | 1,020 sq ft | £509 | +1.1% |
| Flats | 63 | £284,107 | 666 sq ft | £427 | −3.6% |
| Terraced | 107 | £447,200 | 846 sq ft | £545 | −0.2% |
| Semi-detached | 86 | £578,107 | 1,179 sq ft | £502 | +1.3% |
| Detached | 22 | £914,097 | 1,807 sq ft | £531 | +22.5% |
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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 December 2013.
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