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HomeBuyHDB4 RoomD19 - Hougang / Punggol / SengkangBlk 421B Northshore Drive4 Room (4A) HDB for Sale in 421B Northshore Drive

4 Room (4A) HDB for Sale in 421B Northshore Drive

421b Northshore Drive 822421, Northshore, North-east Region, Singapore

$1,000,000

Check loan eligibility est. S$ 3,581 / mo
Added 2 months ago
HDB 4 RoomsFor sale
Beds: 3Baths: 2Area: 1001 sqft
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IMAGES GALLERY

Nearest MRT Station

Samudera

Punggol LRT PW4

walk•

Property Details

Property IDZMwsPwxjifJK3oBsKZJgRj
PriceS$1,000,000
Property TypeHDB 4 Rooms
StatusFor sale
Beds3
Baths2
Built Area1001 sqft
PSF
S$999
Year Built2021
Furnished StatusUnknown

Description

Blk 421B northshore road 4A model corner The ONLY blk within complex with only NS orientation. - The only blk that has 2 lift lobbies to serve units - New system to rubbish collection centre, so no collection bin and truck under the block - 2nd floor direct access to PCN, N garden walk. - Reported in ST for its award winning strong design identity & architectural features - 6 Rooftop gardens & 1 Sky Garden Mid to high floor Clear view of full seaview & plus nature view and picturesque view Below park connectors for sports enthusiasts Coffeeshop, Clinic & Mini mart at blk 421C Northshore plaza, Giant & eateries Contact yann propnex 9137 XXXX

Nearby Locations

The following locations are within radius of this property, with distance shown in kilometers.

Schools

Northshore Primary School0.08km

MRT Stations

Samudera

Punggol LRT (PW4)
0.44km

Location

421b Northshore Drive 822421, Northshore, North-east Region, Singapore

Loading map...

Mortgage Calculation

S$
20 yrs
410203035
75 %
1020406075
4 %
0.1123456

Mortgage calculation on 4% interest rate

S$ 0
Loan Amount (75%)
Downpayment (25%)
S$ 0
S$ 0
/month
Principal
S$ 0
Interest
S$ 0

Total Transactions

0

Average Price

S0

Total Value

S0

Sales Timeline

No timeline data available

No data available

No transaction data found. This could be due to:

  • No transactions in the selected radius
  • Invalid date formats in transaction data
  • Missing price or area information
  • Current filter settings excluding all transactions

Calculating fair value from URA transaction data…

Agent

Yann Tan

PROPNEX REALTY PTE. LTD.
+65 9137 xxxx
Get a Free Home Valuation
Find out your property value today

Disclaimer: The information provided on Listings.sg is for general informational purposes only. While we strive to ensure the accuracy of property listings, they are subject to change. If you notice any inaccuracies, fraudulent activity, or issues with this listing, please report it to our support team.

Similar Properties

Above Market· 45.3% above market

Home Report · AVM Fair Value

Automated Valuation based on 362 HDB resale transactions (data.gov.sg)

Fair Value

S$688,374

S$688 psf

Asking Price

S$1.00M

S$999 psf

vs Market

+45.3%

Above Market

vs Last Done

+34.6%

Above Market

Tenure

94 yrs

99-year Leasehold · Balance remaining

Confidence

High

362 comps

High = 10+ comps
Medium = 5–9 comps
Low = <5 comps

Nearest MRT

Punggol

1583m away

URA PSF Trendline vs Listing Price

Hedonic Adjustment Breakdown

Base URA PSF

362 comparable transactions

S$655

Floor Premium

0.5% per floor vs median

+0.0%

Tenure Decay

Bala's curve (99yr leasehold)

×1.050

MRT Proximity

Within 500m / 1km

0%

AI Condition Premium

HELIOS scan of listing description

0%

Adjusted Fair Value PSF

S$688

Recent Comparable Transactions

10 shown · 362 total
DateBlock / StreetAreaPricePSFTenure
Last DoneMay 2026

Blk 401 SERANGOON AVE 1

Floor 01 TO 03

1,130sqftS$838,888
▲S$742
+7.8% vs FV
99yr from 1989
May 2026

Blk 401 SERANGOON AVE 1

Floor 01 TO 03

1,130sqftS$838,888
▲S$742
+7.8% vs FV
99yr from 1989
May 2026

Blk 403 SERANGOON AVE 1

Floor 04 TO 06

1,130sqftS$790,000
▲S$699
+1.6% vs FV
99yr from 1988
May 2026

Blk 408 SERANGOON AVE 1

Floor 01 TO 03

1,130sqftS$805,000
▲S$712
+3.5% vs FV
99yr from 1989
May 2026

Blk 309 SERANGOON AVE 2

Floor 01 TO 03

980sqftS$560,000
▼S$572
-16.9% vs FV
99yr from 1985
May 2026

Blk 242 SERANGOON AVE 3

Floor 04 TO 06

904sqftS$700,000
▲S$774
+12.5% vs FV
99yr from 1986
May 2026

Blk 258 SERANGOON CTRL DR

Floor 10 TO 12

1,066sqftS$850,000
▲S$798
+16.0% vs FV
99yr from 1999
Apr 2026

Blk 235 SERANGOON AVE 3

Floor 01 TO 03

904sqftS$572,000
▼S$633
-8.0% vs FV
99yr from 1985
Apr 2026

Blk 327 SERANGOON AVE 3

Floor 04 TO 06

904sqftS$630,000
▲S$697
+1.3% vs FV
99yr from 1986
Apr 2026

Blk 421 SERANGOON CTRL

Floor 10 TO 12

1,130sqftS$865,000
▲S$765
+11.2% vs FV
99yr from 1989
Apr 2026

Blk 141 SERANGOON NTH AVE 2

Floor 07 TO 09

1,130sqftS$680,000
▼S$602
-12.5% vs FV
99yr from 1989
Last Done

Blk 401 SERANGOON AVE 1

May 2026 · Floor 01 TO 03

▲S$742 psf

+7.8% vs FV

1,130 sqftS$838,88899yr from 1989

Blk 401 SERANGOON AVE 1

May 2026 · Floor 01 TO 03

▲S$742 psf

+7.8% vs FV

1,130 sqftS$838,88899yr from 1989

Blk 403 SERANGOON AVE 1

May 2026 · Floor 04 TO 06

▲S$699 psf

+1.6% vs FV

1,130 sqftS$790,00099yr from 1988

Blk 408 SERANGOON AVE 1

May 2026 · Floor 01 TO 03

▲S$712 psf

+3.5% vs FV

1,130 sqftS$805,00099yr from 1989

Blk 309 SERANGOON AVE 2

May 2026 · Floor 01 TO 03

▼S$572 psf

-16.9% vs FV

980 sqftS$560,00099yr from 1985

Blk 242 SERANGOON AVE 3

May 2026 · Floor 04 TO 06

▲S$774 psf

+12.5% vs FV

904 sqftS$700,00099yr from 1986

Blk 258 SERANGOON CTRL DR

May 2026 · Floor 10 TO 12

▲S$798 psf

+16.0% vs FV

1,066 sqftS$850,00099yr from 1999

Blk 235 SERANGOON AVE 3

Apr 2026 · Floor 01 TO 03

▼S$633 psf

-8.0% vs FV

904 sqftS$572,00099yr from 1985

Blk 327 SERANGOON AVE 3

Apr 2026 · Floor 04 TO 06

▲S$697 psf

+1.3% vs FV

904 sqftS$630,00099yr from 1986

Blk 421 SERANGOON CTRL

Apr 2026 · Floor 10 TO 12

▲S$765 psf

+11.2% vs FV

1,130 sqftS$865,00099yr from 1989

Blk 141 SERANGOON NTH AVE 2

Apr 2026 · Floor 07 TO 09

▼S$602 psf

-12.5% vs FV

1,130 sqftS$680,00099yr from 1989
Below Fair Value
Above Fair Value
FV: S$688 psf

HELIOS AI Analysis

The valuation of the 4-room HDB unit in Serangoon, with a remaining lease of 94 years, has been assessed at an estimated value of $688,374, translating to $688 PSF. This valuation reflects a significant market signal, indicating that the property is priced above the market average by an impressive 45.3%. Such a premium underscores the robust demand dynamics in the Serangoon area, where desirable amenities and connectivity continue to drive buyer interest.

With a high model confidence level based on an analysis of 362 recent HDB resale transactions in the vicinity, this valuation is backed by strong empirical evidence. The sustained interest in the Serangoon locale can be attributed to its strategic location, access to quality educational institutions, and a vibrant community lifestyle. As the remaining lease of 94 years is considered favorable, it further enhances the investment appeal of this property, suggesting that buyers are willing to pay a premium for ownership in this sought-after district. The interplay of these factors positions this HDB unit as a compelling opportunity within the Singapore real estate market.

⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.