-1.3% 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.
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
−£109/mo
You top up £109/mo
Price
£400K
No local sold comps to compare
Return · IRR
-1.3%/yr
Loses money over 5 years
Cash to get in
£141K
Deposit + fees + refurb
Return before costson price · Rent by the room6.77%5-yr return on cash 3%Rent est. £2,180 (£2,022–£2,350)
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: £2,022–£2,350/mo · n=42
Financing
DepositYour cash in — the rest is the mortgage25% · £100,000
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 (£1,013–£1,890 range), VAT-inclusive
Legal + survey (£)
Standard house — £1,400 legal + £750 survey
Mortgage fees (£)
2% product fee on £300,000 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 — +£92/mo · £201/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
6.54%
-£109
£140,500
2.5%
Low
Feasible
Housing-benefit rent
3.29%
-£1,061
£140,500
-40.0%
Med
Feasible
Council lease
0.00%
-£1,869
£140,500
-80.5%
Low
Feasible
Refurb & refinance
6.54%
-£109
£161,040
2.2%
Med
Feasible
Short-stay let / Airbnb
—
—
—
—
—
Disabledno local short-let data
Buy, improve & sell
0.00%
-£244
£434,040
9%
Med
Feasible
⭐ Rent by the room
3.84% *
+£92
£158,000
—
—
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.
Ready to move on this deal?
Generates an offer pack with your numbers & sources — take it to the agent.
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
-£553/mo cash flow vs Rent it out if converted to Rent by the room
7.20% Return before costs on price converted vs 6.54% as-is
£400k → 5-bed HMO @ ~£520/room: £2,559 pcm gross, ~£1,467 pcm net (3.8% net on £458k all-in incl. ~£26k works); GDV ~£235k → refinance releases ~£-124k (~£282k left in)
medium confidence
Unlocks ~£6,774/yr extra rent
4 → 5 lettable rooms · ~4.5% 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 6 habitable rooms (4 beds + 2 reception(s)) in 115 m²; convert 1 spare room(s) to bedrooms, keeping one reception as the lounge → up to 5 lettable rooms (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; 1 room size(s) not printed on the plan — counted but unverified vs the standard; adds ~£564/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 → 5 bed HMO+1 single3.84% net on cost0.7% cash-on-cashuplift 4.21% → 4.55%
💷 Refinance could release ~-£123,911
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 @ £573/mo1× Single @ £452/mo1× En-suite @ £660/mo
≈ £2,258/mo gross room income
As-is Rent it out
Monthly profit+£3
Return before costson price6.54%
Cash needed£111,898
If converted to Rent by the room
Monthly profit-£550
Return before costson price7.20%
Cash needed£127,898
Δ vs Rent it outMonthly profit-£553
+1 room (5 total)
Monthly profit-£244
Return before costson price8.47%
Cash needed£137,898
Extra rent+£565/mo
Show conversion detail
Conversion cost estimate
£22,000
Range: £16,000 – £30,000
Fire safety, plumbing, partitioning, licensing.
Rates as of Apr 2026
£66,690–£124,680full refurb + room split
What's in this cost
Kitchen£8,640–£17,280
3 × bathroom£17,100–£31,350
Rewire£4,680–£8,190
Replumb£3,510–£7,020
Windows£11,700–£21,060
Paint + decor£8,190–£15,210
Flooring£12,870–£24,570
Based on 827 HMO comps within 3.5 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
-£1,307/yr kept
Annual gross rent£26,160
Section 24 credit£0
Annual tax due£0
Post-tax Monthly profitannual-£1,307
Exit costs
£3,531 after CGT
Projected sale price (5y · 2%/yr growth)£441,632
Capital gain (pre-CGT)£41,632
Sale costs (~2.5%)£11,041
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)£140,500
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
About this propertydescription · onthemarket
Description& agent copyOnTheMarket
*No Onward Chain!* Occupying a desirable position within the ever-popular village of Cringleford, this immaculately presented four bedroom detached home offers a superb balance of space, style and practicality, perfectly suited to modern family living. From the moment you arrive, the property’s attractive frontage and driveway, providing off-road parking and access to the garage, set the tone for the well-maintained home that lies within.
Brown Close, Cringleford, Norwich, Norfolk, NR4, Norwich, NR4
detached · 4 bed · 3 bath
£400,000
est £2,180 · 6.54% gross
1 / 5
30/100
Marginal
6.77% — verify the rent + comps locally.
6.54% Return before costs — around the area average for this property type.
Monthly profit −£109/mo at the default 25% deposit @ 5.5% — open the calculator to stress-test.
Price
£400K
Return before costs (best)
6.77%
Rent by the room
Bedrooms
4
3 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: £2,022–£2,350/mo · n=42
Financing
DepositYour cash in — the rest is the mortgage25% · £100,000
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 (£1,013–£1,890 range), VAT-inclusive
Legal + survey (£)
Standard house — £1,400 legal + £750 survey
Mortgage fees (£)
2% product fee on £300,000 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
£26,160
£6,961
£19,500
£0
£0
-£301
-£301
Year 2
£26,945
£7,170
£19,500
£0
£52
£223
-£78
Year 3
£27,753
£7,385
£19,500
£0
£165
£703
£625
Year 4
£28,586
£7,606
£19,500
£0
£281
£1,198
£1,823
Year 5
£29,443
£7,835
£19,500
£0
£401
£1,708
£3,531
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£2,258
Gross Rent by the room yield6.77%
What we verified
12 total
5007
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▾
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 / 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£3,900
Annual rental tax£0
CGT yr 5£0 · company level
5y net total£3,531
Acquisition costs
£141K
25% deposit£100,000
Stamp duty£30,000
Refurb£1,350
Legal + survey£2,150
Mortgage + broker£7,000
Cash needed£140,500
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
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Description& agent copyOnTheMarket
*No Onward Chain!* Occupying a desirable position within the ever-popular village of Cringleford, this immaculately presented four bedroom detached home offers a superb balance of space, style and practicality, perfectly suited to modern family living. From the moment you arrive, the property’s attractive frontage and driveway, providing off-road parking and access to the garage, set the tone for the well-maintained home that lies within.