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Year 5 disposal
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Weak
4.53% return before costs — market rent unverified, verify rent + comps locally.
Why it works
Why to be cautious
- EPC D — must hit C by 2030 (~£3,000–£7,000)
- Monthly profit −£1,252/mo — heavily negative — needs monthly capital injection
- -5.2% 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
−£1K/mo
You top up £1K/mo
Price
£1.00M
No local sold comps to compare
Return · IRR
-5.2%/yr
Loses money over 5 years
Cash to get in
£391K
Deposit + fees + refurb
Return before costs on price 4.53%5-yr return on cash -14%Rent est. £3,779 (£3,212–£4,446)
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).
What-if calculator
Rates as of 20 May 2026Buy-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: £3,212–£4,446/mo · n=1
Financing
DepositYour cash in — the rest is the mortgage25% · £250,000
Standard 75% LTV for BTL
Mortgage rate5y fixed5.8%
5-year fixed at 75% LTV — 5.75% (as of 2026-05-20).
Mortgage term (years)
Stress rate6.5%
BoE base + 2pp stress (6.5%)
Acquisition costs
Refurb (£)
Per-property refurb estimate from the element rate-card model (£20,322–£37,934 range), VAT-inclusive
Legal + survey (£)
Standard house — £2,400 legal + £1,300 survey
Mortgage fees (£)
2% product fee on £750,000 loan + £1,000 booking fee
Running costs
Management10%
Typical BTL agency rate
Void weeks
Typical voids for BTL
Insurance (£/mo)
Typical BTL building+landlord cover for £400K+
Maintenance (£/mo)
Detached: £100/mo proxy (more roof + grounds)
Leasehold costs
Result · Rent it out
Monthly profit
-£1,252
after mortgage, operating costs & tax
Rent in£3,779/mo gross
£3,634/mo collected · £145/mo lost to voids
Where it goes
£4,063Mortgage£823Costs
Outgoings exceed rent — you top up £1,252/mo
Mortgage£4,063
Costs£823
Management£378
Maintenance£100
Insurance£40
CapEx reserve£189
Voids + council tax£12
Ltd co. accounts£104
Tax—
Shortfall−£1,252
Returns
Return before costs on price4.53%
Cash return on cash-3.85%
Gross margin£2,810
Cash needed£390,546
Monthly profit paybackn/a (monthly loss)
Data confidence
Lender stress test
Rent-covers-mortgage check @ stress0.89
Rent-covers-mortgage check FAIL · stress 6.5% (need ≥ 1.45)
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 | £45,348 | £9,879 | £48,750 | £0 | £0 | -£13,281 | -£13,281 |
| Year 2 | £46,708 | £10,176 | £48,750 | £0 | £0 | -£12,217 | -£25,498 |
| Year 3 | £48,110 | £10,481 | £48,750 | £0 | £0 | -£11,121 | -£36,619 |
| Year 4 | £49,553 | £10,795 | £48,750 | £0 | £0 | -£9,992 | -£46,612 |
| Year 5 | £51,040 | £11,119 | £48,750 | £0 | £0 | -£8,830 | -£55,441 |
Disposal gain (gross)-£48,067
CGT£0
Net Disposal proceeds£1,076,479
What we verified
What we verified
51065 ok · 1 caution · 0 fail · 6 unknown
Legal & planning
LeaseholdFreehold
Tenure & planningFreehold
Legal & planning
1 checks- TenureFreehold
Council planning restrictionUnknown
Council planning restrictionRent by the room conversion gatePlanning data
Rent by the room restriction
C3 to C4 conversion
Unknown
Confidence
low
Source
No LPA data for this prefix
Rates as of May 2026
Building condition
Energy ratingD
EPC& 2030 deadlineEPC register
▼
ABCDEFG
Current rating
From listing descriptionBand D
MEES 2030 compliance
C required for new tenancies
FAIL
Upgrade to C
estimated cost
£3k–£7k
EPC band from listing · verify certificate before exchanging
Find EPC certificate →Cladding safety certificateNot stated on the listing
HeritageNot 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.
Area
Flood riskChecking…
FloodriskEA
Crime riskChecking…
Crimeriskpolice.uk
SchoolsChecking…
Schools& Ofsted catchmentGIAS register
No schools indexed for this postcode sector.
Investor
Tenant profileFamily let
Tenant profilelikely cohortTN4 0BG · 5 bed
Primary profile
Family let
Secondary profile
HMO / sharers
Nearest university
for student-let assessment
University of Sussex · 40.5 km
Reason
5-bed house in a suburban area — family-let demand dominates; larger property may also work as a sharer HMO.
Heuristic from postcode + bedrooms + nearest-university distance · verify locally
Refurb costEstimate ready
Refurb cost& works budgetQ1 2026 rates
New kitchen + bathroom + light replumb + decor.
Total estimate
5-bed · 1-bath · 2015 sqft
£43k–£84k
£ per sqft
building cost only
£22–£42
Per-item breakdown (4 lines)
- Kitchen · Full unit replacement£3,840–£8,640
- 1 × bathroom · Full strip + retile£3,325–£6,650
- Paint + decor£14,105–£26,195
- Flooring · Carpet on bedrooms + LVT/laminate downstairs£22,165–£42,315
Guide rates · UK May 2026
Tier-based bands — get a builder quote before exchanging.
Rent by the room licensingMandatory
HMO licensing5-year licenceCouncil
Licence fee
5-year mandatory
£825–£1,500
Scheme type
Mandatory
The council's HMO page lists the current mandatory fee plus any additional / selective scheme that catches smaller HMOs.
Mandatory licensing applies to 5+ sharer HMOs (Housing Act 2004)
Find council HMO page →Price & sale history0d on marketno cuts yet
Strategy matrix
Rent it out wins — -£1,252/mo · level with Refurb & refinance
| Strategy | Return before costs on price | Monthly profit | Cash needed | 5y Return on your cash on cash | Risk | Feasibility |
|---|---|---|---|---|---|---|
| ⭐ Rent it out | 4.53% | -£1,252 | £390,546 | -14.2% | Low | Feasible |
| Housing-benefit rent | 2.18% | -£2,961 | £390,546 | -42.2% | Med | Feasible |
| Council lease | 2.18% | -£2,760 | £390,546 | -41.2% | Low | Feasible |
| Refurb & refinance | 4.53% | -£1,252 | £451,384 | -12.3% | Med | Feasible |
| Short-stay let / Airbnb | — | — | — | — | — | Disabledno local short-let data |
| Buy, improve & sell | 0.00% | -£244 | £1,135,384 | 5% | Med | Feasible |
| Rent by the room | 3.60% | -£3,032 | £390,546 | -41.7% | — | Feasible |
Housing-benefit (LHA) scheme detailBRMA High Weald · cap £1,820/mo
Housing-benefit rent scheme detail
- Rental Market Area (BRMA):
- High Weald
- LHA monthly cap:
- £1,820
- Scheme type:
- other
- Premium:
- +0% premium over LHA cap
- Management:
- landlord pays agent (typical 10%)
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 impact
Local lettings demanddays-to-let · supply now · trend
Rent by the room conversion upside
-£1,851/mo cash flow vs Rent it out if converted to Rent by the room
2.88% Return before costs on price converted vs 4.53% as-is
As-is Rent it out
Monthly profit-£1,042
Return before costs on price4.53%
Cash needed£261,898
If converted to Rent by the room
Monthly profit-£2,894
Return before costs on price2.88%
Cash needed£277,898
Δ vs Rent it out Monthly profit-£1,851
Show conversion detail
Conversion cost estimate
£3,750
Range: £2,500 – £6,250
Fire safety, plumbing, partitioning, licensing.
Rates as of Apr 2026
£105,310–£185,315full refurb + room split
What's in this cost
- Kitchen£9,900–£19,800
- 1 × bathroom£6,750–£12,375
- Rewire£10,075–£16,120
- Replumb£8,060–£14,105
- Windows£22,165–£38,285
- Paint + decor£20,150–£34,255
- Flooring£28,210–£50,375
Comparables
sold within 0.5 miLoading nearby sold…
Location & area intelligence
Transport score100 / 100
On the map
- Registered HMOs
- Approved HMO conversions
- Pending HMO applications
Schools & catchment2 schools nearby
Nearby schoolsOfsted-rated, nearest first2 of 5
- Not ratedMeadows SchoolNot applicable · Non-maintained special school · TN4 0RJ
- Not ratedSouthborough CofE Primary SchoolPrimary · Voluntary controlled school · TN4 0JY
Ofsted · postcode-area match. Catchment areas vary year to year — verify with the local council before relying for school admissions.
Tax treatment
Annual gross rent£45,348
Section 24 credit£0
Annual tax due£0
Post-tax Monthly profit annual-£15,025
Exit costs
Projected sale price (5y · 2%/yr growth)£1,104,081
Capital gain (pre-CGT)£104,081
Sale costs (~2.5%)£27,602
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.
Net 5y Monthly profit after CGT-£55,441
Rates as of Oct 2024
Acquisition costs
£390,546cash neededPurchase price£1,000,000
Deposit (25%)£250,000
Stamp duty+5% additional-property surcharge£93,750
Refurb£27,096
Legal + survey£3,700
Mortgage fees£16,000
Total cash neededdeposit + costs (loan covers the rest)£390,546
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
About this propertydescription · zoopla
Description& agent copyZoopla
This beautiful 1920s house, loved by the same family for over five decades, delivers plenty of kerb appeal with its decorative part timbered exterior and distinctive angled windows.
It is screened from the road by a low fence with hedging behind, a paved off street driveway to the side fronting the integral garage. A pretty front garden with neat areas of lawn and stocked flower beds edge the pathway that winds up to the house.
The handsome oak entrance door opens into a pa…
Floor plans
Listing metazoopla · Flying Fish Properties Ltd
About this listing
ZooplaPrice history
5-year price trend
Monthly profit
−£1,252
Cash needed
£391K
Return after costs
-3.85%
IRR
-5.24%
Yew Tree Road, Southborough, Tunbridge Wells (No Chain) TN4
detached · 5 bed · 1 bath · 2,015 sqft
£1,000,000
est £3,779 · 4.53% gross
EPC DConservation area
1 / 29
0/100
Marginal
4.53% — verify the rent + comps locally.
Energy rating D — must hit C by 2030 (~£3,000–£7,000)
Price
£1.0M
Return before costs
4.53%
est rent £3,779/monot enough comparablesRange £3,212–£4,446/mo (Q1–Q3)
Bedrooms
5
1 bath
Energy rating
D
Energy rating
Deal flags1 issue
EPC D — upgrade by 2030
Must reach EPC C by 2030 to let on a new tenancy
Run the numbers
What-if calculator
Rates as of 20 May 2026Buy-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: £3,212–£4,446/mo · n=1
Financing
DepositYour cash in — the rest is the mortgage25% · £250,000
Standard 75% LTV for BTL
Mortgage rate5y fixed5.8%
5-year fixed at 75% LTV — 5.75% (as of 2026-05-20).
Mortgage term (years)
Stress rate6.5%
BoE base + 2pp stress (6.5%)
Acquisition costs
Refurb (£)
Per-property refurb estimate from the element rate-card model (£20,322–£37,934 range), VAT-inclusive
Legal + survey (£)
Standard house — £2,400 legal + £1,300 survey
Mortgage fees (£)
2% product fee on £750,000 loan + £1,000 booking fee
Running costs
Management10%
Typical BTL agency rate
Void weeks
Typical voids for BTL
Insurance (£/mo)
Typical BTL building+landlord cover for £400K+
Maintenance (£/mo)
Detached: £100/mo proxy (more roof + grounds)
Leasehold costs
Result · Rent it out
Monthly profit
-£1,252
after mortgage, operating costs & tax
Rent in£3,779/mo gross
£3,634/mo collected · £145/mo lost to voids
Where it goes
£4,063Mortgage£823Costs
Outgoings exceed rent — you top up £1,252/mo
Mortgage£4,063
Costs£823
Management£378
Maintenance£100
Insurance£40
CapEx reserve£189
Voids + council tax£12
Ltd co. accounts£104
Tax—
Shortfall−£1,252
Returns
Return before costs on price4.53%
Cash return on cash-3.85%
Gross margin£2,810
Cash needed£390,546
Monthly profit paybackn/a (monthly loss)
Data confidence
Lender stress test
Rent-covers-mortgage check @ stress0.89
Rent-covers-mortgage check FAIL · stress 6.5% (need ≥ 1.45)
Housing-benefit (LHA) scheme detailBRMA High Weald · cap £1,820/mo
Housing-benefit rent scheme detail
- Rental Market Area (BRMA):
- High Weald
- LHA monthly cap:
- £1,820
- Scheme type:
- other
- Premium:
- +0% premium over LHA cap
- Management:
- landlord pays agent (typical 10%)
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 | £45,348 | £9,879 | £48,750 | £0 | £0 | -£13,281 | -£13,281 |
| Year 2 | £46,708 | £10,176 | £48,750 | £0 | £0 | -£12,217 | -£25,498 |
| Year 3 | £48,110 | £10,481 | £48,750 | £0 | £0 | -£11,121 | -£36,619 |
| Year 4 | £49,553 | £10,795 | £48,750 | £0 | £0 | -£9,992 | -£46,612 |
| Year 5 | £51,040 | £11,119 | £48,750 | £0 | £0 | -£8,830 | -£55,441 |
Rent by the room upside
What we verified
5205
Legal & planning▾
Article 4HMO restriction lookupUnknown
Rent by the room licensingMandatory if 5+ unrelatedMandatory
TenureTenure typeFreehold
HeritageListed building / conservation areaCA
Building condition▾
EPC~£3,000–£7,000 to upgrade to CD
EWS1External wall safety (cladding)Not stated on the listing
Refurb costBased on beds + baths + sqftEstimate available
Area▾
Crimepolice.uk · monthlyChecking…
SchoolsGIAS · OfstedChecking…
FloodEA Flood Map · England onlyChecking…
Investor profile▾
Tenant profileBeds + postcode heuristicRent by the room / sharers
Rent by the room feasibilityMin 3 beds for C4 routeFeasible
Comparables
sold within 0.5 miLoading nearby sold…
Location & transport
Tax & exit
Tax bandLtd Co 25%
Mortgage-interest tax rule credit£9,750
Annual rental tax£0
CGT yr 5£0 · company level
5y net total-£55,441
Acquisition costs
25% deposit£250,000
Stamp duty£93,750
Refurb£27,096
Legal + survey£3,700
Mortgage + broker£16,000
Cash needed£390,546
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
Description& agent copyZoopla
This beautiful 1920s house, loved by the same family for over five decades, delivers plenty of kerb appeal with its decorative part timbered exterior and distinctive angled windows.
It is screened from the road by a low fence with hedging behind, a paved off street driveway to the side fronting the integral garage. A pretty front garden with neat areas of lawn and stocked flower beds edge the pathway that winds up to the house.
The handsome oak entrance door opens into a pa…
Floor plans
Listing
Sources: Rightmove · HM Land Registry · Ofsted · EA Flood Zones
Estimates not financial advice
Estimates not financial advice