28 Deer Close, Hertford, SG13 7NR

UPRN:10034623179Purpose Built Flat2 bedsBuilt 1991-1995

LeaseholdCouncil Tax: Band CEPC: E (52)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 5mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

HP Score

/ 100

Strong

Verdict

2 days ago

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed

Evidence

20 of 21 sources

Sale Estimate

£276,000

£262k - £290kHigh

Estimate

£276k

Range

£262k – £290k

Rent Estimate (pcm)

£1,450

£1k - £2k

Monthly

£1,450

Yield

6.33%

Verdict

Derived from HomePortfolio scores

28 Deer Close earns an INVESTIGATE rating with HP Score 78/100. Investment score 65/100 reflects moderate fundamentals. Crime intensity is low. Walkability is good (74/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. 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)HM Land Registry sales matched to addressDefra 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

78/ 100

Strong

Investment Score

65/ 100

Moderate

Crime Score

22/ 100

Moderate

Walkability

74/ 100

High

Transit & Bike

Transit 15Bike 37

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceLead to verifyListing checked 12 Nov 2026

This rests largely on a single source. Treat the score as a prompt to investigate, not a conclusion.

Check before relying on this score: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge2.5/15
claims [AVM +0.4% (HIGH), sold-comps +5.2%, £/sqft +5.2%] → measured edge +0.50pp 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 14 Nov 2026
- valuation_snapshotsestimate for 10034623179· as of 14 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 10 comps, dispersion 9.6%· as of 30 Oct 2026
Rental economics9.8/40
gross yield 6.3%; range width penalty ×0.92
- valuation_snapshotsrent estimate 1450/mo (range 1350-1550)· as of 14 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -224/mo, -15% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 12 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 136 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 12 Nov 2026
Risk & liquidity14.6/15
189 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 sensitivity

£206,000£316,000

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£275,000

At the asking price

Monthly rent£1,450/mo

Evidenced range £1,350-£1,550

Interest rate5.4%

Loan to value75%

Cash required: £87,550
Net cash flow: £76/mo
Cash on cash: 1.0%
Score at this price: 27

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.56 - 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 10034623179Valuation edge · as of 14 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 10 comps, dispersion 9.6%Valuation edge · as of 30 Oct 2026
valuation_snapshotsrent estimate 1450/mo (range 1350-1550)Rental economics · as of 14 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 12 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 12 Nov 2026

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Rental economics needs verification before you rely on it
rent estimate 1450/mo (range 1350-1550)
Stress margin needs verification before you rely on it
costs not disclosed by the advert

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. 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.
3. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Every step above was generated from a specific gap or flag in the evidence - no generic advice, no invented tasks.

Valuation & Market

Sale Estimate£276,000

Rent Estimate (pcm)£1,450

Gross Yield6.33%

1y Growth-

3y Growth-2.8%

5y Growth-0.4%

10y Growth+2.8%

Last Sold Price£250,000 (2017-03-24)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningModerate
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0SG13 7NR

Approval Rate

-12mo

Development

low

X/26/0487/CND
Discharge of Conditions 3 (Materials), 4 (External Materials), 5 (Brick Wall Details), and 6 (Fireplace Details) attached to 3/25/1926/LBC
Pending
X/26/0484/CND
Discharge of Conditions 3 (Materials), 5 (External Materials), 6 (Wall Boundary Details), 7 (Brick Pave) and 8 (Boundary Wall Treatment) attached to 3/25/1925/HH
Pending
3/26/1506/FUL
Change of use of the ground floor and basement from nightclub to restaurant, bar and indoor sports and recreation facility, change of use of first and second floors to form 6no. self-contained apartments (4 x 1-bed and 2 x 2-bed) (Use Class C3), one single storey extension within rear courtyard, alterations to fenestration, replacement kitchen extraction plant and associated works
Pending

View Planning Timeline