How many properties are in PO1 1JW?

Property Passport UK has indexed 43 properties in PO1 1JW, sourced from official UK records including Ordnance Survey AddressBase, the EPC Register, and HM Land Registry.

What is a UPRN and does every property in PO1 1JW have one?

A UPRN (Unique Property Reference Number) is the 12-digit identifier assigned to every addressable location in Great Britain by Ordnance Survey AddressBase. Yes — every property and address in PO1 1JW has its own unique UPRN, which is used as the persistent identifier across all government property records including HM Land Registry, the EPC Register, and the Environment Agency.

Is there a flood risk for properties in PO1 1JW?

Flood risk data for properties in PO1 1JW is sourced from the Environment Agency's flood risk assessment data. Individual property pages on Property Passport UK show the flood risk zone classification (High, Medium, Low, or Very Low) for each address. You can search any property in PO1 1JW to check its specific flood risk.

What types of properties are in PO1 1JW?

The most common property type in PO1 1JW is Flat. Property Passport UK indexes all residential property types including houses, flats, maisonettes, and bungalows. Data is sourced from the EPC Register and HM Land Registry.

PO1·Portsmouth·South East

43 Verified Properties in PO1 1JW

Discover verified property information for PO1 1JW. Property Passport UK consolidates data from official UK sources including the Energy Performance Certificate (EPC) Register, HM Land Registry, and local authority records. Access verified property passports with complete histories and official documents.

Search PO1 1JW →All PO1 postcodes →

Properties

Indexed in this postcode

Best EPC band

Energy rating

Common type

Flat

Property type

Avg. score

25%

Passport completion

EPC Rating Distribution — PO1 1JW

Energy Performance Certificate ratings across 43 properties in this postcode. Band A is most efficient, G is least efficient.

0%0

Most efficient · SAP 92–100+

2%1

Very efficient · SAP 81–91

81%35

Good · SAP 69–80

14%6

Average · SAP 55–68

2%1

Below average · SAP 39–54

0%0

Poor · SAP 21–38

0%0

Very poor · SAP 1–20

Source: official EPC Register. What do EPC bands mean?

All properties in PO1 1JW (43)

Flat 1, Darwin House, PO1 1JW

UPRN 1775003861

EPC C

Flat 10, Darwin House, PO1 1JW

UPRN 1775003787

EPC D

Flat 11, Darwin House, PO1 1JW

UPRN 1775003788

EPC C

Flat 12, Darwin House, PO1 1JW

UPRN 1775003789

EPC C

Flat 13, Darwin House, PO1 1JW

UPRN 1775003790

EPC C

Flat 14 Darwin House, Australia Close, PO1 1JW

UPRN 1775003791

EPC E

Flat 15 Darwin House, Australia Close, PO1 1JW

UPRN 1775003792

EPC D

Flat 17, Darwin House, PO1 1JW

UPRN 1775003793

EPC C

Flat 18, Darwin House, PO1 1JW

UPRN 1775003794

EPC C

Flat 19, Darwin House, PO1 1JW

UPRN 1775003795

EPC C

FLAT 20, DARWIN HOUSE, PO1 1JW

UPRN 1775003796

EPC C

Flat 21, Darwin House, PO1 1JW

UPRN 1775003797

EPC C

Flat 22, Darwin House, PO1 1JW

UPRN 1775003798

EPC C

Flat 23, Darwin House, PO1 1JW

UPRN 1775003799

EPC C

Flat 24, Darwin House, PO1 1JW

UPRN 1775003800

EPC C

Flat 25, Darwin House, PO1 1JW

UPRN 1775003801

EPC C

Flat 26 Darwin House, Australia Close, PO1 1JW

UPRN 1775003802

EPC C

Flat 27, Darwin House, PO1 1JW

UPRN 1775003803

EPC C

Flat 28, Darwin House, PO1 1JW

UPRN 1775003804

EPC C

Flat 29, Darwin House, PO1 1JW

UPRN 1775003805

EPC D

Flat 3, Darwin House, PO1 1JW

UPRN 1775003762

EPC C

Flat 30 Darwin House, Australia Close, PO1 1JW

UPRN 1775003806

EPC C

Flat 31 Darwin House, Australia Close, PO1 1JW

UPRN 1775003807

EPC C

Flat 32, Darwin House, PO1 1JW

UPRN 1775003808

EPC B

Flat 33, Darwin House, PO1 1JW

UPRN 1775003809

EPC C

Flat 34 Darwin House, Australia Close, PO1 1JW

UPRN 1775003810

EPC C

Flat 35, Darwin House, PO1 1JW

UPRN 1775003811

EPC C

Flat 36 Darwin House, Australia Close, PO1 1JW

UPRN 1775003812

EPC C

Flat 37, Darwin House, PO1 1JW

UPRN 1775003813

EPC C

Flat 38, Darwin House, PO1 1JW

UPRN 1775003814

EPC C

Flat 39 Darwin House, Australia Close, PO1 1JW

UPRN 1775003815

EPC C

Flat 4 Darwin House, Australia Close, PO1 1JW

UPRN 1775003763

EPC C

Flat 40, Darwin House, PO1 1JW

UPRN 1775003816

EPC C

Flat 41, Darwin House, PO1 1JW

UPRN 1775003817

EPC C

Flat 42, Darwin House, PO1 1JW

UPRN 1775003818

EPC C

Flat 43, Darwin House, PO1 1JW

UPRN 1775003819

EPC C

Flat 44 Darwin House, Australia Close, PO1 1JW

UPRN 1775003820

EPC D

Flat 45, Darwin House, PO1 1JW

UPRN 1775003821

EPC D

Flat 5 Darwin House, Australia Close, PO1 1JW

UPRN 1775003764

EPC C

Flat 6, Darwin House, PO1 1JW

UPRN 1775003765

EPC C

Flat 7 Darwin House, Australia Close, PO1 1JW

UPRN 1775003766

EPC C

Flat 8, Darwin House, PO1 1JW

UPRN 1775003767

EPC D

Flat 9, Darwin House, PO1 1JW

UPRN 1775003768

EPC C

Showing 43 of 43 properties

Property data available for PO1 1JW

✓EPC energy ratings (A–G) from the official EPC Register
✓Sold prices and transaction history from HM Land Registry
✓UPRN (Unique Property Reference Number) for every address
✓Flood risk zone from the Environment Agency
✓Title tenure (freehold / leasehold) from Land Registry
✓Property Completion Scores and verified passport records

UK property data for PO1 1JW

EPC certificates →Sold prices →Flood risk →UPRN lookup →

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About 43 Verified Properties in PO1 1JW

PO1 1JW is a unit postcode in the PO1 district, South East. Property Passport UK has indexed 43 properties in PO1 1JW, drawing on verified data from the Energy Performance Certificate (EPC) Register (maintained by the Ministry of Housing, Communities & Local Government), HM Land Registry Price Paid Data, Ordnance Survey AddressBase (which assigns the UPRN — Unique Property Reference Number — to every address), and the Environment Agency's flood risk assessments. The most common EPC energy rating for properties in PO1 1JW is Band B. EPC ratings run from A (most energy efficient, SAP score 92+) to G (least efficient, SAP score 1–20). The most common property type indexed in PO1 1JW is Flat. Every address in PO1 1JW is identified by its UPRN, the persistent 12-digit reference used across all government property records. Search any address in PO1 1JW on Property Passport UK to check its EPC certificate, sold price history, flood risk zone, and title tenure (freehold or leasehold) — all free and sourced from official UK data registers.

Nearby postcodes

PO1 0JW PO1 2JW PO1 1JV PO1 1JX

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