6.37% return before costs — verify the rent + comps locally.
Why it works
Why to be cautious
Monthly profit −£293/mo — significantly negative — real recurring drain
-2.9% 5y IRR — capital outlay disproportionate to returns
EPC band not stated — verify the certificate before offering (2030 MEES minimum is band C).
Property research tool — not a regulated financial service. Numbers are point-in-time estimates; how we decide →
Monthly cashflow
−£293/mo
You top up £293/mo
Price
£350K
No local sold comps to compare
Return · IRR
-2.9%/yr
Loses money over 5 years
Cash to get in
£135K
Deposit + fees + refurb
Return before costson price6.37%5-yr return on cash -7%Rent est. £1,858 (£1,705–£2,025)
How we define each return:On price — gross yield = annual rent ÷ purchase price.On cost — net yield ÷ total project cost (price + refurb + fees).On cash — cash-on-cash & ROI ÷ the actual cash you put in (deposit + costs).
Listing seen …
What-if calculator
Edit any input — outputs recalc liveRates as of 20 May 2026
Buy-to-Let. Standard rental on an Assured Shorthold Tenancy. Single household, market rent, paid monthly direct to landlord (or via agent). (hover any strategy tab for pros + cons)
Offer (£)
Monthly rent (£)
Local comp range: £1,705–£2,025/mo · n=156
Financing
DepositYour cash in — the rest is the mortgage25% · £87,500
5%100% (cash buy)
Standard 75% LTV for BTL
Mortgage rate5y fixed5.8%
3.0%9.0%
5-year fixed at 75% LTV — 5.75% (as of 2026-05-20).
Mortgage term (years)
Stress rate6.5%
5.0%9.0%
BoE base + 2pp stress (6.5%)
Acquisition costs
Refurb (£)
Per-property refurb estimate from the element rate-card model (£9,974–£18,617 range), VAT-inclusive
Legal + survey (£)
Leasehold flat — £1,875 legal + £650 survey
Mortgage fees (£)
2% product fee on £262,500 loan + £1,000 booking fee
Running costs
Management10%
0%20%
Typical BTL agency rate
Void weeks
Typical voids for BTL
Insurance (£/mo)
Typical BTL building+landlord cover for £200K–£400K
We don't ingest the NHLE bulk register, so we can't flag listed-building or conservation-area status for this address from our data alone. Use the official registry to verify before exchanging.
Total cash neededdeposit + costs (loan covers the rest)£134,573
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
About this propertydescription · onthemarket
Description& agent copyOnTheMarket
This ground floor two bedroom purpose built flat is offered for sale in good condition throughout and no onward chain. The flat also boasts over 900 Sqft of living space, along with a garage and located within a short walk to Bromley town centre and Bromley south mainline station with easy access into central London.
6.37% Return before costs — around the area average for this property type.
Monthly profit −£293/mo at the default 25% deposit @ 5.5% — open the calculator to stress-test.
Price
£350K
Return before costs
6.37%
est rent £1,858/mo156 comps within 1 kmRange £1,705–£2,025/mo (Q1–Q3)
Bedrooms
2
1 bath
Energy rating
—
Energy rating
Run the numbers
Each tab prefills
What-if calculator
Edit any input — outputs recalc liveRates as of 20 May 2026
Buy-to-Let. Standard rental on an Assured Shorthold Tenancy. Single household, market rent, paid monthly direct to landlord (or via agent). (hover any strategy tab for pros + cons)
Offer (£)
Monthly rent (£)
Local comp range: £1,705–£2,025/mo · n=156
Financing
DepositYour cash in — the rest is the mortgage25% · £87,500
5%100% (cash buy)
Standard 75% LTV for BTL
Mortgage rate5y fixed5.8%
3.0%9.0%
5-year fixed at 75% LTV — 5.75% (as of 2026-05-20).
Mortgage term (years)
Stress rate6.5%
5.0%9.0%
BoE base + 2pp stress (6.5%)
Acquisition costs
Refurb (£)
Per-property refurb estimate from the element rate-card model (£9,974–£18,617 range), VAT-inclusive
Legal + survey (£)
Leasehold flat — £1,875 legal + £650 survey
Mortgage fees (£)
2% product fee on £262,500 loan + £1,000 booking fee
Running costs
Management10%
0%20%
Typical BTL agency rate
Void weeks
Typical voids for BTL
Insurance (£/mo)
Typical BTL building+landlord cover for £200K–£400K
Short-let (SA) context308 active short-lets nearby
Short-let market context
Local nightly-rate and occupancy benchmarks for this postcode.
308 active short-let listings in this postcode
Year-by-year Monthly profit (5-yr horizon)
Net Monthly profit after tax. Rent + costs compound at their growth rates; mortgage principal amortises year-by-year for repayment loans.
Mortgage paydownRent profitbefore price growth
Full year-by-year breakdown
Year
Gross Rent
Op Costs
Mortgage
Equity Built
Tax
Net
Cumulative
Year 1
£22,296
£7,893
£17,063
£0
£0
-£2,659
-£2,659
Year 2
£22,965
£8,130
£17,063
£0
£0
-£2,227
-£4,887
Year 3
£23,654
£8,374
£17,063
£0
£0
-£1,782
-£6,669
Year 4
£24,363
£8,625
£17,063
£0
£0
-£1,324
-£7,993
Year 5
£25,094
£8,884
£17,063
£0
£0
-£852
-£8,844
Rent by the roomupside
Tap to expand
Rent by the room conversion upside—▾
Required
Rooms (3+)2 bd
If converted
Gross Rent by the room yield—
What we verified
12 total
3207
Legal & planning4▾
Article 4HMO restriction lookupUnknown
Rent by the room licensingMandatory if 5+ unrelatedN/A
TenureTenure typeFreehold
HeritageListed building / conservation areaNot stated on the listing
Building condition3▾
EPCPostcode estimate — check the registerNot stated on the listing
EWS1External wall safety (cladding)Not stated on the listing
Refurb costBased on beds + baths + sqftEstimate available
Area3▾
Crimepolice.uk · monthlyChecking…
SchoolsGIAS · OfstedChecking…
FloodEA Flood Map · England onlyChecking…
Investor profile2▾
Tenant profileBeds + postcode heuristicFamily let
Rent by the room feasibilityMin 3 beds for C4 routeBelow threshold
Comparables
sold within 0.5 mi
Loading nearby sold…
Location & transport
Score 100/100
Loading map…
PropertySchoolsUniversitiesStationsArticle 4
Transport detail not loaded for this property.
Tax & exit
Ltd Co
Tax bandLtd Co 25%
Mortgage-interest tax rule credit£3,413
Annual rental tax£0
CGT yr 5£0 · company level
5y net total-£8,844
Acquisition costs
£135K
25% deposit£87,500
Stamp duty£25,000
Refurb£13,298
Legal + survey£2,525
Mortgage + broker£6,250
Cash needed£134,573
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
Make an offer
Pro analysis — outcome range, stress tests & portfolio impact
Your notes
Auto-saves
Description& agent copyOnTheMarket
This ground floor two bedroom purpose built flat is offered for sale in good condition throughout and no onward chain. The flat also boasts over 900 Sqft of living space, along with a garage and located within a short walk to Bromley town centre and Bromley south mainline station with easy access into central London.