Real 9.62% Rent by the room return before costs but flagged risks need pricing in.
Why it works
EPC C — MEES compliant
Why to be cautious
Monthly profit −£217/mo — significantly negative — real recurring drain
-2.4% 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
−£217/mo
You top up £217/mo
Price
£250K
Around comparable sold prices
Return · IRR
-2.4%/yr
Loses money over 5 years
Cash to get in
£100K
Deposit + fees + refurb
Return before costson price · Rent by the room9.62%5-yr return on cash -7%Rent est. £1,238 (£1,187–£1,291)
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: £1,187–£1,291/mo · n=19
Financing
DepositYour cash in — the rest is the mortgage25% · £62,500
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 (£11,333–£21,155 range), VAT-inclusive
Legal + survey (£)
Standard house — £1,400 legal + £750 survey
Mortgage fees (£)
2% product fee on £187,500 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
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.
+£204/mo cash flow vs Rent it out if converted to Rent by the room
11.52% Return before costs on price converted vs 5.94% as-is
🔓 +1 bedroom potential
medium confidence
Unlocks ~£8,020/yr extra rent
3 → 4 lettable rooms · ~6.5% 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 5 habitable rooms (3 beds + 2 reception(s)) in 91 m²; convert 1 spare room(s) to bedrooms, keeping one reception as the lounge → up to 4 lettable rooms (incl. the garage — convertible to a bedroom or the communal area); sized to Cornwall adopted standard (6.52/10.22 m²; HMO Amenity Standard (Cornwall Council webpage, current 2026); fees page from 1 April 2025); 1 room size(s) not printed on the plan — counted but unverified vs the standard; adds ~£668/mo; loft conversion may add 1-2 further rooms (subject to head height/planning — not counted)
Pro members see the floorplan with every convertible room outlined in green. Verify room sizes before offering.
3 → 4 bed HMOuplift 5.94% → 6.52%
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 (3 lettable rooms)
3× Double @ £668/mo
≈ £2,005/mo gross room income
As-is Rent it out
Monthly profit-£175
Return before costson price5.94%
Cash needed£74,398
If converted to Rent by the room
Monthly profit+£29
Return before costson price11.52%
Cash needed£90,398
Δ vs Rent it outMonthly profit+£204
+1 room (4 total)
Monthly profit+£189
Return before costson price12.83%
Cash needed£100,398
Extra rent+£668/mo
Show conversion detail
Conversion cost estimate
£48,000
Range: £42,000 – £56,000
Fire safety, plumbing, partitioning, licensing.
Rates as of Apr 2026
£48,990–£92,080full refurb + room split
What's in this cost
Kitchen£8,640–£17,280
1 × bathroom£5,700–£10,450
Rewire£3,960–£6,930
Replumb£2,970–£5,940
Windows£9,900–£17,820
Paint + decor£6,930–£12,870
Flooring£10,890–£20,790
Based on 10 HMO comps within 1.0 km
Comparables
sold within 0.5 mi
Wide · CV 42.5%Med confidence
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
Schools & catchment5 schools nearby
Nearby schoolsOfsted-rated, nearest first5 of 5
Bishop Bronescombe CofE School
Primary · Academy converter · PL25 3DT
Good
Carclaze Community Primary School
Primary · Academy converter · PL25 3TF
Good
Charlestown Primary School
Primary · Academy converter · PL25 3PB
Not rated
Sandy Hill Academy
Primary · Academy converter · PL25 3AT
Not rated
Penrice Academy
Secondary · Academy converter · PL25 3NR
Not rated
Ofsted · postcode-area match. Catchment areas vary year to year — verify with the local council before relying for school admissions.
Tax treatment
-£2,605/yr kept
Annual gross rent£14,856
Section 24 credit£0
Annual tax due£0
Post-tax Monthly profitannual-£2,605
Exit costs
-£7,031 after CGT
Projected sale price (5y · 2%/yr growth)£276,020
Capital gain (pre-CGT)£26,020
Sale costs (~2.5%)£6,901
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)£99,511
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
About this propertydescription · rightmove
Description& agent copyRightmove
Miller Countrywide are pleased to market this well presented, three-bedroom, semi-detached family home situated towards the eastern outskirts of St Austell, within a popular development, offering driveway parking, single detached garage, garden, and within walking distance of local amenities & schools.
The internal ground floor accommodation comprises entrance hallway with under-stair built-in storage, lounge/diner with patio doors, and fitted kitchen with rear garden access…
5.94% Return before costs — around the area average for this property type.
Monthly profit −£217/mo at the default 25% deposit @ 5.5% — open the calculator to stress-test.
Energy rating C — Min. energy standard 2030 compliant.
Price
£250K
at sold-comp median
Return before costs (best)
9.62%
Rent by the room
Bedrooms
3
1 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: £1,187–£1,291/mo · n=19
Financing
DepositYour cash in — the rest is the mortgage25% · £62,500
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 (£11,333–£21,155 range), VAT-inclusive
Legal + survey (£)
Standard house — £1,400 legal + £750 survey
Mortgage fees (£)
2% product fee on £187,500 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) context365 active short-lets nearby
Short-let market context
Local nightly-rate and occupancy benchmarks for this postcode.
365 active short-let listings in this postcode
Housing-benefit (LHA) scheme detailBRMA Kernow West · cap £813/mo
Housing-benefit rent scheme detail
Per-BRMA Local Housing Allowance + per-LA council leasing scheme.
Rental Market Area (BRMA):
Kernow West
LHA monthly cap:
£813
Scheme type:
PSL
Premium:
+0% premium over LHA cap
Typical lease:
0 years lease
Management:
management covered by council
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
£14,856
£4,702
£12,188
£0
£0
-£2,034
-£2,034
Year 2
£15,302
£4,843
£12,188
£0
£0
-£1,729
-£3,763
Year 3
£15,761
£4,989
£12,188
£0
£0
-£1,416
-£5,179
Year 4
£16,234
£5,138
£12,188
£0
£0
-£1,092
-£6,271
Year 5
£16,721
£5,293
£12,188
£0
£0
-£760
-£7,031
Rent by the roomupside
Tap to expand
Rent by the room conversion upside—▾
Required
Rooms (3+)3 bd
Conversion£30,000
If converted
Gross / mo£2,005
Gross Rent by the room yield9.62%
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
Wide · CV 42.5%Med confidence
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£2,438
Annual rental tax£0
CGT yr 5£0 · company level
5y net total-£7,031
Acquisition costs
£100K
25% deposit£62,500
Stamp duty£15,000
Refurb£15,111
Legal + survey£2,150
Mortgage + broker£4,750
Cash needed£99,511
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
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Description& agent copyRightmove
Miller Countrywide are pleased to market this well presented, three-bedroom, semi-detached family home situated towards the eastern outskirts of St Austell, within a popular development, offering driveway parking, single detached garage, garden, and within walking distance of local amenities & schools.
The internal ground floor accommodation comprises entrance hallway with under-stair built-in storage, lounge/diner with patio doors, and fitted kitchen with rear garden access…