14 Undercliffe Street, Dee Why, NSW 2099 | Property Value & History | OnTheHouse
 
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14 Undercliffe Street
Dee Why NSW 2099

Bedrooms: 4
Bathrooms: 2
Car spaces: 4
Floor area: 226m2
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Last updated 30 Mar 2026
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Property Details for 14 Undercliffe St, Dee Why

14 Undercliffe St, Dee Why is a 4 bedroom, 2 bathroom House with 4 parking spaces. The property has a floor size of 226m2.

Building Type
House
Floor Size
226m2
Local Government
Northern Beaches

Last Listing description (November 2019)

SOLD - OPEN HOME CANCELLED

Providing a welcoming sanctuary for relaxed family living while set in an ultra-convenient location, this two storey brick residence showcases multiple indoor/outdoor entertainment spaces for the extended family, with ample opportunity to inject contemporary touches to your own taste. Peaceful and private with a perfect Northern aspect, just footsteps from the ocean, the beach promenade and all amenities this cosmopolitan suburb has to offer. Great opportunity to enjoy the Northern Beaches lifestyle!


- Spacious living and dining area extending to the patio
- Sun-filled gas kitchen w butler's pantry & s/s appliances
- Extensive family room with bi-fold doors, seamlessly extending outdoors
- North facing, semi-covered patio with a delightful water feature, an entertainer's dream
- Backyard is the ideal place for BBQ's & soaking up the sun for the entire family
- Master bedroom features ensuite, walk-in robe, BIR and
- All bedrooms with ceiling fans and pleasant views, two with built-in wardrobes
- Home office / children's play area on upper level, fully zoned & ducted AC
- Full main bathroom, convenient guest toilet on lower level
- Large internal laundry, two good size linen presses, understair storage
- Double lock-up garage w storage & internal access, extra parking for two cars
- Located in a central setting, only minutes to beautiful beaches, shops, local schools and express city transport

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Property History for 14 Undercliffe St, Dee Why, NSW 2099

A timeline of how this property has performed in the market
  • 14 Nov 2019
    Listed for Sale Auction
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About Dee Why 2099

The size of Dee Why is approximately 3.4 square kilometres. It has 11 parks covering nearly 15.0% of total area. The population of Dee Why in 2016 was 21518 people. By 2021 the population was 23354 showing a population growth of 8.5% in the area during that time. The predominant age group in Dee Why is 30-39 years. Households in Dee Why are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Dee Why work in a professional occupation.In 2021, 50.20% of the homes in Dee Why were owner-occupied compared with 50.30% in 2016.

Dee Why has 13,230 properties. Over the last 5 years, Houses in Dee Why have seen a 31.23% increase in median value, while Units have seen a 33.00% increase. As at 28 February 2026:

  • The median value for Houses in Dee Why is $2,789,265 while the median value for Units is $1,140,670.
  • Houses have a median rent of $780 while Units have a median rent of $785.
There are currently 55 properties listed for sale, and 45 properties listed for rent in Dee why on OnTheHouse. According to Cotality's data, 613 properties were sold in the past 12 months in Dee why.

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Cotality Copyright and Legal Disclaimers about Property Data

© Copyright 2026. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.

Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.

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