-0.4% 5y IRR — capital outlay disproportionate to returns
No rent comparables — estimate is a rule-of-thumb fallback, not market data. Verify the rent locally before offering.
Property research tool — not a regulated financial service. Numbers are point-in-time estimates; how we decide →
Monthly cashflow
−£17/mo
You top up £17/mo
Price
£435K
No local sold comps to compare
Return · IRR
-0.4%/yr
Loses money over 5 years
Cash to get in
£171K
Deposit + fees + refurb
Return before costson price6.81%5-yr return on cash 5%Rent est. £2,469 (£1,995–£3,056)
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: £1,995–£3,056/mo · n=6
Financing
DepositYour cash in — the rest is the mortgage25% · £108,750
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 (£14,594–£27,241 range), VAT-inclusive
Legal + survey (£)
Standard house — £1,400 legal + £750 survey
Mortgage fees (£)
2% product fee on £326,250 loan + £1,000 booking fee
Cladding safety certificateNot stated on the listingHeritageNot stated on the listing
Heritage& planning constraintsNHLE register
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.
Compare 7 strategies side-by-side · best shown with ⭐
⭐Rent by the room wins — +£161/mo · £178/mo ahead of Rent it out (after room-conversion)
Strategy
Return before costson price
Monthly profit
Cash needed
5y Return on your cashon cash
Risk
Feasibility
Rent it out
6.81%
-£17
£171,383
5.5%
Low
Feasible
Housing-benefit rent
2.75%
-£1,278
£171,383
-40.8%
Med
Feasible
Council lease
0.00%
-£2,011
£171,383
-70.9%
Low
Feasible
Refurb & refinance
6.81%
-£17
£200,916
4.7%
Med
Feasible
Short-stay let / Airbnb
—
—
—
—
—
Disabledno local short-let data
Buy, improve & sell
0.00%
-£244
£497,891
5%
Med
Feasible
⭐ Rent by the room
3.97% *
+£161
£174,250
—
—
Feasible
* Rent by the room shows net yield on cost for the audited HMO conversion deal (post-conversion, after running costs) — not gross like the other rows. Its 5-yr ROI reads “—” because the audited deal is a year-one snapshot; the HMO conversion panel below shows the cash-back / payback horizon.
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Pro analysis — outcome range, stress tests & portfolio impactLocal lettings demanddays-to-let · supply now · trend
Rent by the room conversion upside
As-is Rent it out vs converted Rent by the room
-£769/mo cash flow vs Rent it out if converted to Rent by the room
6.62% Return before costs on price converted vs 6.81% as-is
£435k → 6-bed HMO @ ~£509/room: £2,884 pcm gross, ~£1,656 pcm net (4.0% net on £500k all-in incl. ~£30k works); GDV ~£234k → refinance releases ~£-151k (~£325k left in)
medium confidence
Unlocks ~£13,272/yr extra rent
4 → 6 lettable rooms · ~4.8% gross at max
Potential, not guaranteed (subject to planning + regs). Estimate from the floorplan (kitchen size assumed) — verify room sizes against the floorplan before offering.
How we calculated this
floorplan shows 7 habitable rooms (4 beds + 3 reception(s)) in 145 m²; convert 2 spare room(s) to bedrooms, keeping one reception as the lounge → up to 6 lettable rooms (1 double, 1 single) (incl. the garage — convertible to a bedroom or the communal area); sized to the England statutory minimum (6.51/10.22 m², SI 2018/616); council local standard not curated — may be higher, verify; adds ~£1,106/mo; loft conversion may add 1-2 further rooms (subject to head height/planning — not counted); mandatory HMO licence (5+ persons, England)
Pro members see the floorplan with every convertible room outlined in green. Verify room sizes before offering.
4 → 6 bed HMO+1 double, +1 single3.97% net on cost1.11% cash-on-cashuplift 6.81% → 4.76%
💷 Refinance could release ~-£150,885
HMO licence
⚠Sized to the England statutory minimum (6.51/10.22 m²) — the council may set higher; verify
Projections use documented assumptions (local room rates, typical conversion costs, 75% LTV at 5.5%, indicative regional valuation yields) and each council’s published HMO standards. Not financial advice. Verify room sizes, licensing and planning with the council and a surveyor before purchase.
Room mix (4 lettable rooms)
2× Double @ £568/mo1× Single @ £457/mo1× En-suite @ £620/mo
≈ £2,212/mo gross room income
As-is Rent it out
Monthly profit+£82
Return before costson price6.81%
Cash needed£120,648
If converted to Rent by the room
Monthly profit-£687
Return before costson price6.62%
Cash needed£136,648
Δ vs Rent it outMonthly profit-£769
+2 rooms (6 total)
Monthly profit-£23
Return before costson price9.15%
Cash needed£156,648
Extra rent+£1,106/mo
Show conversion detail
Conversion cost estimate
£28,600
Range: £22,000 – £37,400
Fire safety, plumbing, partitioning, licensing.
Rates as of Apr 2026
£69,580–£130,610full refurb + room split
What's in this cost
Kitchen£9,180–£18,360
2 × bathroom£12,300–£22,550
Rewire£5,200–£9,100
Replumb£3,900–£7,800
Windows£13,000–£23,400
Paint + decor£10,400–£19,500
Flooring£15,600–£29,900
Based on 1022 HMO comps within 2.3 km
Comparables
sold within 0.5 mi
Loading nearby sold…
Location & area intelligence
Transport 90 / 100
Loading map…
Transport score90 / 100
On the map
Registered HMOs
Approved HMO conversions
Pending HMO applications
Tax treatment
-£378/yr kept
Annual gross rent£29,628
Section 24 credit£0
Annual tax due£179
Post-tax Monthly profitannual-£378
Exit costs
£9,354 after CGT
Projected sale price (5y · 2%/yr growth)£480,275
Capital gain (pre-CGT)£45,275
Sale costs (~2.5%)£12,007
CGT due (Ltd Co 25%)£0
No personal CGT — the gain is taxed at the company level (corporation tax) when the SPV disposes of the property.
Total cash neededdeposit + costs (loan covers the rest)£171,383
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
About this propertydescription · onthemarket
Description& agent copyOnTheMarket
Welcome to this well presented four-bedroom detached family home that is ready to move straight into. Step inside through the welcoming entrance hall and you’ll immediately appreciate the sense of space and light that flows throughout.
The heart of the home is the generous lounge, a perfect spot for relaxing with family or entertaining friends, with its soft neutral décor and large windows that let in plenty of natural light. The adjoining dining area is ideal for both casua…
6.81% Return before costs — around the area average for this property type.
Monthly profit −£17/mo at the default 25% deposit @ 5.5% — open the calculator to stress-test.
Energy rating C — Min. energy standard 2030 compliant.
Price
£435K
Return before costs
6.81%
est rent £2,469/monot enough comparablesRange £1,995–£3,056/mo (Q1–Q3)
Bedrooms
4
2 bath
Energy rating
C
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: £1,995–£3,056/mo · n=6
Financing
DepositYour cash in — the rest is the mortgage25% · £108,750
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 (£14,594–£27,241 range), VAT-inclusive
Legal + survey (£)
Standard house — £1,400 legal + £750 survey
Mortgage fees (£)
2% product fee on £326,250 loan + £1,000 booking fee
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
£29,628
£7,481
£21,206
£0
£179
£762
£762
Year 2
£30,517
£7,706
£21,206
£0
£305
£1,300
£2,062
Year 3
£31,432
£7,937
£21,206
£0
£435
£1,854
£3,916
Year 4
£32,375
£8,175
£21,206
£0
£569
£2,425
£6,341
Year 5
£33,347
£8,420
£21,206
£0
£707
£3,013
£9,354
Rent by the roomupside
Tap to expand
Rent by the room conversion upside—▾
Required
Rooms (3+)4 bd
Conversion£34,000
If converted
Gross / mo£2,212
Gross Rent by the room yield5.90%
What we verified
12 total
6006
Legal & planning4▾
Article 4HMO restriction lookupUnknown
Rent by the room licensingMandatory if 5+ unrelatedCheck LPA
TenureTenure typeFreehold
HeritageListed building / conservation areaNot stated on the listing
Building condition3▾
EPCEnergy efficiency ratingC
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 / Rent by the room
Rent by the room feasibilityMin 3 beds for C4 routeFeasible
Comparables
sold within 0.5 mi
Loading nearby sold…
Location & transport
Score 90/100
Loading map…
PropertySchoolsUniversitiesStationsArticle 4
Transport detail not loaded for this property.
Tax & exit
Ltd Co
Tax bandLtd Co 25%
Mortgage-interest tax rule credit£4,241
Annual rental tax£0
CGT yr 5£0 · company level
5y net total£9,354
Acquisition costs
£171K
25% deposit£108,750
Stamp duty£33,500
Refurb£19,458
Legal + survey£2,150
Mortgage + broker£7,525
Cash needed£171,383
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
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Description& agent copyOnTheMarket
Welcome to this well presented four-bedroom detached family home that is ready to move straight into. Step inside through the welcoming entrance hall and you’ll immediately appreciate the sense of space and light that flows throughout.
The heart of the home is the generous lounge, a perfect spot for relaxing with family or entertaining friends, with its soft neutral décor and large windows that let in plenty of natural light. The adjoining dining area is ideal for both casua…