Flats/Maisonettes

OXFORD & CAMBRIDGE MANSIONS FLAT 12C TRANSEPT STREET

LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5EW

£1,650,000

Location

Map view View on Google Maps View on OpenStreetMap Street View NW1 5EW

Nearby

Nearest stations, universities and amenities (distance from property).

Type	Name	Distance
Shop	The Concierge Self Storage	0.0 miles
Bus stop	Edgware Road Station	0.0 miles
Train station	Edgware Road	0.1 miles
University	LBS Behaviour Lab	0.5 miles
Hospital	The Portland Hospital	1.0 miles

Property details

Tenure

Leasehold

Property type

Flat

Bedrooms

Bathrooms

Last sold

£1,650,000 Jan 2026

Local average

£728,448 (104 sales)

Street crime

1989 incidents within 1 mile (May 2026)

EPC Rating & Upgrade Cost

Fetching EPC data… Refresh this page in a moment.

Price history

Event	Date	Price	Type	% change	Today’s value (HPI)	Action
Sold	23/01/2026	£1,650,000	Flat	—	£1,479,851 to April 2026	View transaction

Historic listings

Listing and sale events only where we matched the listing page to a Land Registry sale already on record for this address.

Event	Date	Price
sold	01/01/2026	£1,650,000
listed	24/09/2025	£1,700,000
sold	01/01/1996	£190,000

Photos · Open listing

Sold comparables

Same street and nearby sales within 0.25 miles (last 5 years). Land Registry Price Paid Data.

Address	Price	Date	Type
OXFORD & CAMBRIDGE MANSIONS FLAT 2F OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5EB	£1,000,000	08/12/2023	Flat
OXFORD & CAMBRIDGE MANSIONS FLAT 7E1 OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5EQ	£440,000	31/07/2023	Flat
OXFORD & CAMBRIDGE MANSIONS FLAT 3F OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5ED	£800,000	23/08/2022	Flat
199 - 205 FLAT 33 OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5QR	£585,000	18/08/2022	Flat
HYDE PARK MANSIONS FLAT 4C TRANSEPT STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5ER	£1,457,500	06/06/2022	Flat
WALLACE COURT, 300 - 308 FLAT 9 OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5RH	£390,000	04/05/2022	Flat
OXFORD & CAMBRIDGE MANSIONS FLAT 7E OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5EQ	£700,000	31/03/2022	Flat
WALLACE COURT, 300 - 308 FLAT 20 OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5RH	£485,000	09/03/2022	Flat
WALLACE COURT, 300 - 308 FLAT 12A OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5RH	£395,000	27/01/2022	Flat
WALLACE COURT, 300 - 308 FLAT 12 OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5RH	£685,000	16/12/2021	Flat
VARSITY COURT, 44 FLAT 5 HOMER STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, W1H 4NW	£810,000	07/12/2021	Flat
OXFORD & CAMBRIDGE MANSIONS FLAT 2D OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5EB	£1,000,000	13/10/2021	Flat
VARSITY COURT, 44 FLAT 4 HOMER STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, W1H 4NW	£1,200,000	30/09/2021	Flat

Area average: £765,192 (13 sales)

For sale comparables

Active for-sale listings within 1 mile, matched to the same property type and bedroom count.

Address	Price	Beds	Type	Distance
St. John's Wood Road, London, NW8	£2,400,000	3	Flat	0.66 mi

Capital growth trend

Land Registry outcode average: last 12 months vs 5y and 10y ago (from sold prices).

5y growth -10%

10y growth -18.4%

House Price Index (HM Land Registry — official index, not sold-price averages): City of Westminster. Series: Flats and maisonettes. As of April 2026.

1y (index) -20.1%

5y (index) -23.5%

10y (index) -22%

Rental Range

Estimated market rent for Westminster. Low = conservative, Realistic = average, Optimistic = best case.

Low £2,847/mo

Realistic £3,163/mo

Optimistic £3,479/mo

Based on Local Authority from postcode lookup → Westminster.

LHA (30th percentile) floor for Inner North London: Apr 2025 – Mar 2026

Rental Comparables

Residential lets from OpenRent and Rightmove for the area (same bedroom count). Use to validate rent estimates. Student lets are excluded.

Title	Rent	Beds	Distance	As seen on
3 Bed Flat, Edgware Road, W2	£4,350/mo	3	0.19 miles	OpenRent
3 Bed Flat, Cosway Mansions, NW1	£4,766/mo	3	0.21 miles	OpenRent

Average rent: £4,558/mo (2 listings)

Rent-driven metrics

Based on OpenRent comparables.

Rent ratio 0.28%

Max investor price (0.8%) £569,750

Target investor price (1%) £455,800

Gross yield 3.3%

Cost-to-rent ratio 30.2×

Monthly cashflow £-2,421/mo 75% LTV, 3.95% APR (5yr fixed), 25yr term

Cash-on-cash ROI -6.1%

Rent ratio — Monthly rent ÷ purchase price (1% rule). 1%+ = strong, 0.8–1% = okay, <0.8% = weak for cashflow.
Max investor price — Rent ÷ 0.8%; the price at which rent would be 0.8% of price (Stoke-style target).
Target investor price — Rent ÷ 1%; the price at which rent would be 1% of price (strong cashflow band).
Gross yield — Annual rent as % of purchase price (no costs).
Cost-to-rent — Price ÷ annual rent (from OpenRent comparables). Under 14× = strong, 14–16× = acceptable, 17×+ = compressed.
Cashflow — Rent minus mortgage, 10% maintenance, £25/mo compliance. Assumes 75% LTV, 3.95% APR (5yr fixed), 25yr term.
ROI — Annual profit ÷ cash in (deposit + 4% purchase costs).

Flood risk

Zone: 1

Risk: Low

Not in Flood Risk Area (no data)

Street-level crime

Category	Count
Anti-social behaviour	364
Shoplifting	356
Violence and sexual offences	297
Other theft	294
Theft from the person	271
Public order	90
Vehicle crime	82
Burglary	75
Robbery	53
Drugs	40
Bicycle theft	27
Other crime	18
Criminal damage and arson	11
Possession of weapons	11
Total incidents	1989

Within 1 mile during May 2026. Source: data.police.uk (England & Wales).

Schools nearby

Nearest open schools with Ofsted ratings (England). Closed schools are not shown. Data from Get Information about Schools and Ofsted.

Name	Type	Distance	Ofsted
Christ Church Bentinck CofE Primary School	Primary	0.1 miles	Outstanding — 23 Apr 2019
Ark King Solomon Academy	Other	0.2 miles	Outstanding — 4 Feb 2024
St Mary's Bryanston Square CofE School	Primary	0.2 miles	Good — 2 Jul 2023
Hampden Gurney CofE Primary School	Primary	0.2 miles	Good — 5 Jul 2023
ICS London	Other	0.2 miles	— (No rating)

FENSA

Checking FENSA certificates for this address. Refresh in a few minutes.

# OXFORD & CAMBRIDGE MANSIONS FLAT 12C TRANSEPT STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5EW

## Property details

- Slug: `ba4e370` (address key hash: `ba4e370b21e57190bd7318ff10bd78d90239c88e`)
- Postcode: NW1 5EW
- Transactions on record: 1

- Tenure: Leasehold
- Property type: Flat
- Bedrooms: 3
- Bathrooms: 3
- Last sold: £1,650,000 Jan 2026
- Local average: £728,448 (104 sales)
- Street crime: 1989 incidents within 1 mile (May 2026)

## Latest sale

- Price: £1,650,000
- Date: 2026-01-23
- Type: F
- Tenure: L

## Price history

| Event | Date | Price | Type | % change | Today’s value (HPI) | Transaction |
|-------|------|-------|------|--------|---------------------|-------------|
| Sold | 2026-01-23 | £1,650,000 | Flat | — | £1,479,851 (to April 2026) | [View](http://87.117.209.195:8080/house-prices/4e75c29c-cf2a-8922-e063-4804a8c094d0) |

*Today’s value (HPI): adjusted using published house price index trends for the area and property type; not a valuation of the property today.*

## Sales History

*Recorded sales for this property. Data from Land Registry Price Paid.*

| Address | Price | Date | Type |
|---------|-------|------|------|
| OXFORD & CAMBRIDGE MANSIONS FLAT 12C TRANSEPT STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5EW | £1,650,000 | 23/01/2026 | Flat |

## Historic listings

Listing activity only where we matched the listing to a Land Registry sale already on record for this address.

- Matched listing: [167391926](http://87.117.209.195:8080/listings/bdd20e3)

| Event | Date | Price |
|-------|------|-------|
| sold | 2026-01-01 | £1,650,000 |
| listed | 2025-09-24 | £1,700,000 |
| sold | 1996-01-01 | £190,000 |

## Sold Comparables

*Same street and nearby sales within 0.25 miles. Data from Land Registry Price Paid. Last 5 years.*

| Address | Price | Date | Type |
|---------|-------|------|------|
| OXFORD & CAMBRIDGE MANSIONS FLAT 2F OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5EB | £1,000,000 | 08/12/2023 | Flat |
| OXFORD & CAMBRIDGE MANSIONS FLAT 7E1 OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5EQ | £440,000 | 31/07/2023 | Flat |
| OXFORD & CAMBRIDGE MANSIONS FLAT 3F OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5ED | £800,000 | 23/08/2022 | Flat |
| 199 - 205 FLAT 33 OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5QR | £585,000 | 18/08/2022 | Flat |
| HYDE PARK MANSIONS FLAT 4C TRANSEPT STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5ER | £1,457,500 | 06/06/2022 | Flat |
| WALLACE COURT, 300 - 308 FLAT 9 OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5RH | £390,000 | 04/05/2022 | Flat |
| OXFORD & CAMBRIDGE MANSIONS FLAT 7E OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5EQ | £700,000 | 31/03/2022 | Flat |
| WALLACE COURT, 300 - 308 FLAT 20 OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5RH | £485,000 | 09/03/2022 | Flat |
| WALLACE COURT, 300 - 308 FLAT 12A OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5RH | £395,000 | 27/01/2022 | Flat |
| WALLACE COURT, 300 - 308 FLAT 12 OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5RH | £685,000 | 16/12/2021 | Flat |
| VARSITY COURT, 44 FLAT 5 HOMER STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, W1H 4NW | £810,000 | 07/12/2021 | Flat |
| OXFORD & CAMBRIDGE MANSIONS FLAT 2D OLD MARYLEBONE ROAD, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5EB | £1,000,000 | 13/10/2021 | Flat |
| VARSITY COURT, 44 FLAT 4 HOMER STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, W1H 4NW | £1,200,000 | 30/09/2021 | Flat |

**Area average:** £765,192 (13 sales)

## For sale comparables

*Active for-sale listings within 1 mile, matched to the same property type and bedroom count.*

| Address | Price | Beds | Type | Distance |
|---------|-------|------|------|----------|
| [St. John's Wood Road, London, NW8](http://87.117.209.195:8080/listings/43c5f26) | £2,400,000 | 3 | Flat | 0.66 mi |

## Capital growth trend

*Land Registry outcode average from sold prices: last 12 months vs 5y and 10y ago.*

- **5y growth:** -10%
- **10y growth:** -18.4%

## House Price Index (HM Land Registry)

*Official index for City of Westminster; Flats and maisonettes series; as of April 2026.*

- **1y growth (index):** -20.1%
- **5y growth (index):** -23.5%
- **10y growth (index):** -22%

## Rental Range

*ONS Price Index of Private Rents (Westminster). Low / Realistic / Optimistic = conservative / average / best case.*

- **Low:** £2,847/mo
- **Realistic:** £3,163/mo
- **Optimistic:** £3,479/mo

## LHA (Local Housing Allowance)

*VOA 30th percentile rent floor for Inner North London (Apr 2025 – Mar 2026).*

## Rental Comparables

*Residential lets from OpenRent and Rightmove for the area (same bedroom count). Use to validate rent estimates. Student lets are excluded.*

| Title | Rent | Beds | Distance | As seen on |
|------|------|------|------|------|
| 3 Bed Flat, Edgware Road, W2 | £4,350/mo | 3 | 0.19 miles | OpenRent |
| 3 Bed Flat, Cosway Mansions, NW1 | £4,766/mo | 3 | 0.21 miles | OpenRent |

**Average rent: £4,558/mo (2 listings)**

## 1% Rule

- **Rent ratio:** 0.28% (weak for cashflow)
- **Max investor price (0.8%):** £569,750
- **Target investor price (1%):** £455,800

*Monthly rent ÷ price. 1%+ = strong, 0.8–1% = okay, <0.8% = weak. Max investor price = rent ÷ 0.8% (Stoke-style target). Target investor price = rent ÷ 1% (strong cashflow band). Based on OpenRent comparables.*

## Rent-driven metrics

*Based on OpenRent comparables (median £4,558/mo).*

- **Gross yield:** 3.3%
- **Cost-to-rent:** 30.2×
- **Monthly cashflow:** £-2,421/mo (75% LTV, 3.95% APR (5yr fixed), 25yr term)
- **Cash-on-cash ROI:** -6.1%

*Gross yield = annual rent as % of price (no costs). Cost-to-rent = price ÷ annual rent (from OpenRent comparables); under 14× = strong, 14–16× = acceptable, 17×+ = compressed. Cashflow = rent − mortgage − 10% maintenance − £25/mo compliance; assumes 75% LTV, 3.95% APR (5yr fixed), 25yr term. ROI = annual profit ÷ cash in (deposit + 4% purchase costs).*

## Flood risk

- **Zone:** 1
- **Risk:** Low
- **Source:** Not in Flood Risk Area (no data)

[Check long-term flood risk (GOV.UK)](https://check-long-term-flood-risk.service.gov.uk/postcode)

## Street-level crime

| Category | Count |
|----------|-------|
| Anti-social behaviour | 364 |
| Shoplifting | 356 |
| Violence and sexual offences | 297 |
| Other theft | 294 |
| Theft from the person | 271 |
| Public order | 90 |
| Vehicle crime | 82 |
| Burglary | 75 |
| Robbery | 53 |
| Drugs | 40 |
| Bicycle theft | 27 |
| Other crime | 18 |
| Criminal damage and arson | 11 |
| Possession of weapons | 11 |
| **Total incidents** | **1989** |

*Within 1 mile during May 2026. Source: data.police.uk (England & Wales).*

## Schools nearby

*Nearest open schools with Ofsted ratings (England). Closed schools are not shown.*

| Name | Type | Distance | Ofsted |
|------|------|----------|--------|
| Christ Church Bentinck CofE Primary School | Primary | 0.1 miles | Outstanding — 23 Apr 2019 |
| Ark King Solomon Academy | Other | 0.2 miles | Outstanding — 4 Feb 2024 |
| St Mary's Bryanston Square CofE School | Primary | 0.2 miles | Good — 2 Jul 2023 |
| Hampden Gurney CofE Primary School | Primary | 0.2 miles | Good — 5 Jul 2023 |
| ICS London | Other | 0.2 miles | — (No rating) |