-1.4% 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
−£110/mo
You top up £110/mo
Price vs market
Below market value
-4% vs 12 sold · interior unseen
Return · IRR
-1.4%/yr
Loses money over 5 years
Cash left in
£81K
Stays in after refinancing at value
Price £260KCash to buy £89KReturn before costson price6.46%5-yr return on cash 0%Rent est. £1,399 (£1,391–£1,407)
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: £1,391–£1,407/mo · n=19
Financing
DepositYour cash in — the rest is the mortgage25% · £65,000
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 £195,000 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
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
£16,788
£4,792
£12,675
£0
£0
-£679
-£679
Year 2
£17,292
£4,936
£12,675
£0
£0
-£319
-£999
Year 3
£17,810
£5,084
£12,675
£0
£10
£41
-£957
Year 4
£18,345
£5,237
£12,675
£0
£82
£351
-£606
Year 5
£18,895
£5,394
£12,675
£0
£157
£669
£63
Year 5 disposal
Disposal gain (gross)£384
CGT£73
Net Disposal proceeds£279,811
What we verified
What we verified
12 total · click to expand
60066 ok · 0 caution · 0 fail · 6 unknown
Legal & planning
LeaseholdFreeholdTenure & planningFreehold
Legal & planning
1 checks
TenureFreehold
Council planning restrictionUnknown
Council planning restrictionRent by the room conversion gatePlanning data
Conversion approvability
Per-property planning assessment
Likely approvable71% likely
Confidence: low
•Article 4 direction applies — planning permission required for C3->C4 HMO
•no known HMOs within 40m (below threshold)
•local council HMO approval rate 71% (187 decisions)
•this council refuses HMOs that would sandwich a family home between two HMOs — check both adjoining properties
•NO HMO concentration data for this council: neither a licensed register nor granted change-of-use decisions nearby. This is ABSENCE OF DATA, not absence of HMOs — verify with the council before relying on it
Rent by the room concentration nearby
≈0.0% within 40 m vs 10% policy
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 ratingC
EPC& 2030 deadlineEPC register
▼
ABCDEFG
Current rating
From listing description
Band C
MEES 2030 compliance
C required for new tenancies
PASS
EPC band from listing · verify certificate before exchanging
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.
Total cash neededdeposit + costs (loan covers the rest)£89,400
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
About this propertydescription · zoopla
Description& agent copyZoopla
Three-Bedroom Townhouse Chain Free Garage & Driveway Turnkey Ready Condition Close To Hospital
Occupying a quiet cul-de-sac position, this well-presented three-bedroom townhouse offers versatile accommodation arranged over three floors, together with a private garden/ gated driveway parking, garage, balcony. Offered in turnkey condition and with no onward chain.
From the front, the property presents as a traditional two-storey home, while the changing levels of the la…
Brook Valley, Maybush, Southampton, Hampshire SO16
terraced · 3 bed · 1 bath
£260,000
est £1,399 · 6.46% gross
Chain freeEPC C
Priced below market
1 / 17
33/100
Marginal
6.46% — verify the rent + comps locally.
Priced below market -4% vs 12 nearby sold (last 12 mo)
Chain free
Price
£260K
4% below sold comps
Return before costs
6.46%
est rent £1,399/monot enough comparablesRange £1,391–£1,407/mo (Q1–Q3)
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: £1,391–£1,407/mo · n=19
Financing
DepositYour cash in — the rest is the mortgage25% · £65,000
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 £195,000 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
Housing-benefit (LHA) scheme detailBRMA Southampton · cap £1,072/mo
Housing-benefit rent scheme detail
Per-BRMA Local Housing Allowance + per-LA council leasing scheme.
Rental Market Area (BRMA):
Southampton
LHA monthly cap:
£1,072
Scheme type:
PSL
Premium:
+800% 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
£16,788
£4,792
£12,675
£0
£0
-£679
-£679
Year 2
£17,292
£4,936
£12,675
£0
£0
-£319
-£999
Year 3
£17,810
£5,084
£12,675
£0
£10
£41
-£957
Year 4
£18,345
£5,237
£12,675
£0
£82
£351
-£606
Year 5
£18,895
£5,394
£12,675
£0
£157
£669
£63
Rent by the roomupside
Tap to expand
Rent by the room conversion upside—▾
Required
Rooms (3+)3 bd
If converted
Gross Rent by the room yield—
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 20.7%Med confidence
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£2,535
Annual rental tax£0
CGT yr 5£0 · company level
5y net total£63
Acquisition costs
£89K
25% deposit£65,000
Stamp duty£16,000
Refurb£1,350
Legal + survey£2,150
Mortgage + broker£4,900
Cash needed£89,400
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
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Description& agent copyZoopla
Three-Bedroom Townhouse Chain Free Garage & Driveway Turnkey Ready Condition Close To Hospital
Occupying a quiet cul-de-sac position, this well-presented three-bedroom townhouse offers versatile accommodation arranged over three floors, together with a private garden/ gated driveway parking, garage, balcony. Offered in turnkey condition and with no onward chain.
From the front, the property presents as a traditional two-storey home, while the changing levels of the la…