16 Sirdar Road, Southampton, SO17 3SJ

UPRN:100060731536Semi-Detached House3 bedsBuilt 1930-1949

FreeholdCouncil Tax: Band CEPC: D (63)

Data freshness:Listing· freshPlanning· 4mo agoEPC· 2mo agoRisk· 2y agoAmenities· 1mo agoArea· Census 2021

HP Score

/ 100

Mixed

Verdict

yesterday

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate

Evidence

19 of 21 sources

Sale Estimate

£328,000

£312k - £345kHigh

Estimate

£328k

Range

£312k – £345k

Rent Estimate (pcm)

£2,200

£2k - £2k

Monthly

£2,200

Yield

8.12%

Verdict

Derived from HomePortfolio scores

16 Sirdar Road earns an INVESTIGATE rating with HP Score 69/100. Investment score 57/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is limited (68/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is freehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.

Key SourcesEPC RegisterPortal listingsOfcom Connected NationsOfcom mobile coverageMarket estimates (third-party AVM)Defra strategic noise mapping, England Round 4 (Contains Defra data © Crown copyright and database right 2023-2024, Open Government Licence v3.0)Walk ScoreONS Census 2021Police.ukHM Land Registry company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

69/ 100

Mixed

Investment Score

57/ 100

Moderate

Crime Score

37/ 100

Elevated

Walkability

68/ 100

Moderate

Transit & Bike

Transit 18Bike 64

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Reduced confidence2 independent sourcesListing checked 23 Oct 2026

Fewer independent sources agree, or a component could not be scored.

Valuation edge0/15
claims [AVM +0.9% (HIGH)] → measured edge +0.00pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp
Market estimate used (HIGH confidence) · snapshot 9 Oct 2026
- valuation_snapshotsestimate for 100060731536· as of 9 Oct 2026
Rental economics25/40
gross yield 8.1%; range width penalty ×1.00
- valuation_snapshotsrent estimate 2200/mo (range 2100-2300)· as of 9 Oct 2026· verify before relying on this
Stress margin5.3/30
stressed cash flow +116/mo, +5% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); passes the stress
- underwriting_assumptionscosts not disclosed by the advert· as of 23 Oct 2026
Seller motivationNot scored
context, not scored: 1 price cut(s), 162 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge
- portal_listingsprice_changes + first_published_date· as of 23 Oct 2026
Risk & liquidity14.6/15
185 sales/12mo in area; valuation range width 10%
- property_intelligencetransactions_12mo

4 of 4 components scored. Ranks on gross yield, the stress margin, risk and disclosed facts. A pricing claim earns only its measured edge: today 0 for the market estimate and at most +0.5pp for sold evidence. The score itself is not yet checked against the outcomes of homes it scored.

Economics

What happens to your money

Price sensitivityScores 70+ up to £268,000

£244,000£374,000

The same scorer re-run at hypothetical asking prices, holding rent, comps and listing history constant. Not a prediction of what the seller would accept.

Your assumptions

Purchase price£325,000

At the asking price

Monthly rent£2,200/mo

Evidenced range £2,100-£2,300

Interest rate5.4%

Loan to value75%

Cash required: £105,050
Net cash flow: £426/mo
Cash on cash: 4.9%
Score at this price: 45

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.01 - clears the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Evidence

Where every number comes from

valuation_snapshotsestimate for 100060731536Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 2200/mo (range 2100-2300)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 23 Oct 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 23 Oct 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth

Risks

What could kill this deal

Score confidence is reduced
fewer independent sources agree, or a component could not be scored
Rental economics needs verification before you rely on it
rent estimate 2200/mo (range 2100-2300)
Seller motivation could not be scored
context, not scored: 1 price cut(s), 162 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge

Property risk deep-dive →

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The rent estimate rests on area-level evidence, not lettings on this street.
2. Ask the agent why the price was reduced and whether a previous sale fell through.
1 price cut(s) recorded on the listing history.
3. Set your walk-away price before viewing - above £268,000 the deal stops scoring well.
Computed by re-running the score at higher prices.
4. Treat the gap to the estimate as unproven - compare recent sold prices on the street yourself before pricing an offer around it.
On later completions, homes listed below their estimate sold at the same share of the asking price as the rest.

Valuation & Market

Sale Estimate£328,000

Rent Estimate (pcm)£2,200

Gross Yield8.12%

1y Growth-

3y Growth+1.2%

5y Growth-1.1%

10y Growth+0.7%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonModerate
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0SO17 3SJ

Approval Rate

-12mo

Development

low

26/00263/TPO
T143 Oak (Pin) - Crown lift to 4m. T182 Larch - Remove major dead wood. Cut tree pit. Weed. Mulch. T189 Larch - Remove major dead wood. Clear basal vegetation. Reinspect. T194 Wellingtonia - Completely clear basal vegetation. Treat ivy and brambles. Mulch. T209 Hazel (Common) - Crown reduce and reshape extended limbs over Oaklands Way by boundary. T210 Sycamore - Remove major deadwood. Sever Ivy at ground level and strip to 2m and remove section. Clear basal vegetation. Reinspect. T211 Abies (Silver Fir) - Sever Ivy at 2m from ground level and remove section. Clear vegetation. Remove major dead wood. T212 Cherry - Clear vegetation. Remove major dead wood. T213 Cypress (Lawson)- Sever Ivy at 2m from ground level and remove section. Clear vegetation. Remove major dead wood. T216 Cypress (Leyland) - 700 Crown lift to 4m. Remove major dead wood.
Pending
26/00258/TPO
T4 - Blue Atlas Cedar - Reduce long extended horizontal limb to south by 2m. Remove major dead wood. T6 - Willow (Goat) - Remove epicormic growth to 2m. Clear vegetation. Reinspect. T9 - Monterrey Pine - Remove major dead wood. Formative prune. Crown lift to 1m low limbs. T14 - Lime - Remove epicormic growth to 4m. T20 - Copper Beech - Remove upper crown dead wood. T21 - Sycamore - Crown lift to 3m T22 - Sycamore - Crown lift to 3m T54 - Oak (English) - Crown reduce and reshape extended limbs over neighbouring building by 2m. T55 - Hornbeam (Common) - Crown reduce and reshape extended limbs over neighbours property by 2m. Crown lift to 4m. Remove all dead wood. T56 - Oak (English) - Remove major dead wood. Clear basal vegetation. Reinspect.
Pending
26/00264/TPO
T217 Sycamore - Re-pollard to existing pollard points. T218 Sycamore - Re-pollard to existing pollard points. T219 Sycamore - Re-pollard to existing pollard points. T220 Sycamore - Remove major deadwood. Clear vegetation. Sever Ivy at ground level and strip to 2m and remove section. Re-inspect. T221 Oak (English) - Remove major dead wood. Clear basal vegetation. Sever Ivy at ground level and strip to 2m and remove section. Re-inspect. T222 Oak (English) - Remove major dead wood. Clear basal vegetation. Sever Ivy at ground level and strip to 2m and remove section. Re-inspect. T223 Sycamore - Remove major deadwood. Sever Ivy at ground level and strip to 2m and remove section. Clear basal vegetation. Reinspect. T224 Oak (English) - Remove major dead wood. Clear basal vegetation. Sever Ivy at ground level and strip to 2m and remove section. Re-inspect. T225 Oak (English) - Crown lift to 6m. Remove major dead wood. Clear basal vegetation. Sever Ivy at ground level and strip to 2m and remove section. Re-inspect. T226 Oak (English) - Remove major dead wood. Clear basal vegetation. Sever Ivy at ground level and strip to 2m and remove section. Re-inspect.
Pending

View Planning Timeline

Ownership

Corporate Ownership63.7%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

12 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£32,907

Population Density-

Owner Occupied30%

Age Distribution

0-15 14%16-64 78%65+ 8%

View Area Profile

Schools Nearby

Portswood Primary School
0.2 mi
Report card2026
Ofsted no longer awards a single overall grade.
Swaythling Primary School
0.2 mi
-
University of Southampton
0.4 mi
-
Bassett Green Primary School
0.4 mi
Report card2026
Ofsted no longer awards a single overall grade.

5 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Joseph Court, 10 Sirdar Road
-
£95k
-
Joseph Court, 10 Sirdar Road
-
£152k
-
2 Sirdar Road
-
£150k
-
2 Sirdar Road
-
£226k
-

Boundary data not available for this property

No registered title polygon, building footprint, or street match for this property yet.

Why: No HMLR INSPIRE / OSM footprint / OS Open USRN match for this UPRN

Source: HM Land Registry INSPIRE / OpenStreetMap / OS Open USRN