Model valuation£417,0008 Busby Close
Local market context
21 Treewall Gardens, Bromley, BR1 5BT
Estimated value
£587,000
- Since the 2023 sale (£525,000)+12%
- Against BR1 5BT's recent median (£575,000)+2%
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
Bathroom
1
Floor area
94 m²
1012 sq ft
Energy rating
D
Score 58
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
£587,000
- Against its 2023 sale (£525,000)+12%
- Against BR1 5BT's recent median (£575,000)+2%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Treewall Gardens is modelled from its 94 m² EPC floor area, its 1 recorded sale 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
94 m² from the EPC lodged in November 2022
Sales of this home
1 sale recorded, the latest in 2023
Recent sales in BR1 5BT
5 sales, median £575,000 (2026–2022)
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 | None on this home | 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.
21 Treewall Gardens valuation sits well clear of the typical sold price in this postcode.
Sales timeline
20 July 2023Most recent
£525,000
Median price across the last 5 sales in BR1 5BT: £575,000 (2026–2022).
Nearby sales in BR1 5BT
What this page doesn't show
2 potential issues have already been flagged for 21 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
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About 21 Treewall Gardens
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Treewall Gardens is a three-bedroom semi-detached house in Bromley (BR1 5BT). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (November 2022) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 80).
Today's modelled estimate of £587,000 is 11.8% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£519/sq ft) was about 97.9% above the typical sold price in the postcode. At 94 m² it's 17.9% smaller than the typical home in the postcode (115 m² median across 22 EPCs). Sold July 2023 for £525,000.
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
- Bathrooms1
Before you decide
Everything you need to know about 21 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
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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.
Current Certificate
Nov 2022EPC Rating
A
B
C
D
D58
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.5 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 30 November 2032
Planning history
Applications and permits filed against 21 Treewall Gardens, Bromley, BR1 5BT, sourced from the PlanIt planning register.
21 Treewall Gardens has no planning applications on record.
13
But the area is active
13 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Treewall Gardens homes
Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.
On floor area, 21 Treewall Gardens runs well behind the street norm.
Price per m²
£5,585
Street avg £4,287
Floor Area
94 m²
Street avg 112 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.5 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 3 Building Survey
Early 20th centurySemi-Detached HouseEPC DExtended multiple times (2+ extensions)Solid (non-cavity) walls
Because the property has been extended more than once and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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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 21 Treewall Gardens is modelled from its 94 m² EPC floor area, its 1 recorded sale 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. 1 sale is recorded for 21 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 21 Treewall Gardens was lodged in November 2022 at band D and is valid until November 2032. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 21 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
- 21 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 21 Treewall Gardens, Bromley, BR1 5BT. Each answer is also embedded as structured data for search engines.
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- Every home in BR1 5BTSold prices, values and energy ratings for the postcode
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- 21 Treewall Gardens, Bromley valuationHow the estimate is built and what moves it
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