Model valuation£417,0008 Busby Close
Local market context
12 Treewall Gardens, Bromley, BR1 5BT
Extendable1 planning record
Estimated value
£689,000
- Since the 2021 sale (£535,000)+29%
- Against BR1 5BT's recent median (£525,000)+31%
Newest record on this page: May 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
3
Bathrooms
2
Floor area
153 m²
1647 sq ft
Energy rating
D
Score 60
Council tax
Band E
Tenure
Owner Occupied
About this valuation
How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.
Our estimate
£689,000
- Against its 2021 sale (£535,000)+29%
- Against BR1 5BT's recent median (£525,000)+31%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 12 Treewall Gardens is modelled from its 153 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in BR1 5BT. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
What it's based on
Floor area
153 m² from the EPC lodged in May 2021
Sales of this home
2 sales recorded, the latest in 2021
Recent sales in BR1 5BT
5 sales, median £525,000 (2026–2023)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: May 2026 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
12 Treewall Gardens has more than doubled in price since the earliest registered sale in 2001.
Sales timeline
12 September 2021Most recent
£535,000
+167.5%over 20 years26 July 2001
£200,000
Median price across the last 5 sales in BR1 5BT: £525,000 (2026–2023).
Nearby sales in BR1 5BT
What this page doesn't show
2 potential issues have already been flagged for 12 Treewall Gardens, Bromley, BR1 5BT. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn report
- Larger development activity nearbyIn report
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
One time fee only - money back guarantee
About 12 Treewall Gardens
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 Treewall Gardens is a three-bedroom semi-detached house in Bromley (BR1 5BT). It has a recorded floor area of 153 m² (around 1647 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2021) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2019. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to C (score 73). It has already been extended once and our model flags further extension potential, a sign of buyer flexibility.
At 153 m² the property is well over the postcode median (114 m² across 22 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2000. Past consents include an extension, meaningful when judging how the property has evolved. Across 2001–2021, sale prices on this property compounded at 5% per year. Today's modelled estimate of £689,000 is 28.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£325/sq ft) was about 23.6% above the typical sold price in the postcode. Sold September 2021 for £535,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms3
- Bathrooms2
Outside
- Private gardenRear
Building
- Previously extendedYes
- Extension potentialPossible
Before you decide
Everything you need to know about 12 Treewall Gardens
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearby
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
12 Treewall Gardens's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate(1 of 2)
May 2021
EPC Rating
A
B
C
D
D60
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
6.5 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 11 May 2031
Property Improvements
Changes detected from historical EPC data
May 2021from Aug 2019
Low Energy Lighting
50%100%
More low energy lighting installed
Planning history
Applications and permits filed against 12 Treewall Gardens, Bromley, BR1 5BT, sourced from the PlanIt planning register.
12 Treewall Gardens has an approved single-storey side extension on the planning record.
1 application on record at 12 Treewall Gardens, Bromley, BR1 5BT
1decisions1extensions13nearby
- Apr 2000ExtensionFullOutcome in report
Extension: Single storey · Side of property
First floor side extension
- Reference
- 00/00850/FULL1
Unlock 12 Treewall Gardens, Bromley, BR1 5BT'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 13 notable nearby
- What the pattern means for extending or converting here
£14.99one-off · instant
One time fee only - money back guarantee
Versus other Treewall Gardens homes
Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.
12 Treewall Gardens outperforms the street on floor area by a wide margin.
Price per m²
£3,497
Street avg £4,387
Floor Area
153 m²
Street avg 109 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.5 t/year
Street avg 5.1 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Bromley district page.
Rail-style transport is unusually close for this postcode.
Crime
482/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Treewall Gardens — bus stop.
Closest school
0.5 km
Haberdashers' Knights Academy. 36 schools nearby.
Nearest schools
- Haberdashers' Knights AcademySecondary518m
- Launcelot Primary School and NurseryPrimary597m
- Marvels Lane Primary SchoolPrimary745m
- Haberdashers' Knights PrimaryPrimary864m
Nearest stops
- Treewall GardensBus stop91m
- Launcelot RoadBus stop189m
- New Street HillBus stop411m
- Grove Park Rail StationRailway station525m
Most reported crime locally
- Violence & Sexual Offences1,770 reports24%
- Anti-social Behaviour1,251 reports17%
- Shoplifting1,099 reports15%
- Vehicle Crime697 reports10%
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
Modelled day and night-time noise levels around BR1 5BT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
48.8dB
Night-time· 23:00 – 07:00
39.3dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Get a survey for this property
Level 2 HomeBuyer Report
Early 20th centurySemi-Detached HouseEPC D
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £895 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
Property research, connected
Get up to date data on unlimited properties per month
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 12 Treewall Gardens is modelled from its 153 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in BR1 5BT. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
- Where sold prices come from
- Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for 12 Treewall Gardens. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
- Reading the EPC
- Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 12 Treewall Gardens was lodged in May 2021 at band D and is valid until May 2031. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 12 Treewall Gardens. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
- Area figures
- Crime is police-recorded street-level data over the last 15 months, which places each incident at an approximate point. The 36 schools and 30 stops listed are measured in a straight line from BR1 5BT, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 12 Treewall Gardens is in council tax band E. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
Common questions
The questions buyers, sellers and homeowners most often ask about 12 Treewall Gardens, Bromley, BR1 5BT. Each answer is also embedded as structured data for search engines.
Know this home? Think our valuation is wrong?
Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.
Keep exploring
- Every home in BR1 5BTSold prices, values and energy ratings for the postcode
- BR 1 property marketPrices, postcodes, schools and transport across the district
- 12 Treewall Gardens, Bromley valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales