Skip to content

Block 203 Yishun Street 21

3 Room · 4 Room · Built 1985 · 57 years remaining lease · Updated Jun 2026 MOP Cleared

Block 203 Yishun Street 21 has 19 recorded HDB resale transactions since 2017. Latest sale: $545,000 (Jun 2026, 4 room, floors 07–09). Median $5,045/sqm. Prices up 30.9% over the past five years. Built 1985, 57 years lease remaining.

Latest Sale
$545,000
Jun 2026 · 4 ROOM · Floor 07-09
Median $/sqm
$5,045
Based on 19 transactions
Total Transactions
19
Since Jan 2017
5-Year Trend
▲ +30.9%
Median price change
Median Price ?
Top 75%
#480 / 640 Top 75%
Latest Sale ?
Top 46%
#296 / 640 Top 46%
Value ($/sqm) ?
Top 27%
#174 / 640 Top 27%
5-Year Growth ?
Top 58%
#263 / 455 Top 58%
Price Trend
Source: HDB Resale Flat Prices, data.gov.sg. Updated monthly.
What's Your Unit Worth?
HDB records transactions in 3-storey bands (e.g. 01 TO 03). Pick the band closest to your floor.
Estimated Market Value
--
How we estimate this →
Future Value Projection
Market Appreciation
+5.5%/yr
vs
Lease Decay
−0.56%/yr
Growth assumption
Based on this block’s +30.9% growth over 5 years
Estimated value in --
--
Market appreciation --
Lease decay --
Net effect --
Projection uses Bala's Table (SLA leasehold model) for lease decay and your selected growth rate for appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Past growth does not guarantee future performance. Not financial advice.
Lease Decay Projection
0 years 57 years remaining 99 years
57 years 9 months
Remaining lease
↓ 0.56%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 57 years remaining, decay is gradual (~0.56%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
Rental & Yield

What this block rents for, and the gross rental yield (annual rent ÷ resale price). This block has too few rentals on record, so figures shown are the Yishun average.

Flat type Median rent /mo Gross yield Based on
3-Room $2,650 typically $2,500–$2,800 7.3% Yishun avg · block too thin
4-Room $3,100 typically $2,900–$3,300 6.6% Yishun avg · block too thin
Gross yield is annual rent before maintenance, property tax, and vacancy, so net return is lower. Renting out a whole HDB flat requires meeting the 5-year Minimum Occupation Period and HDB approval. Rents are owner-declared to HDB and unverified.
Source: HDB Renting Out of Flats, data.gov.sg (Singapore Open Data Licence).
Primary schools nearby

This block is inside the 1 km Primary 1 priority zone for 6 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.

Compare homes near all 50 popular schools
Distances are straight-line estimates from this block, indicative only. MOE measures from its own school reference point, so confirm the exact distance before relying on it.
Where this home sits, and its schools
6 schools in the 1 km top-priority zone
  • This home
  • School within 1 km
  • School 1–2 km
  • 1km ring, top priority
  • 2km ring, next tier

Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.

Nearby comparable homes

Other HDB blocks closest to Block 203 Yishun Street 21 in Yishun, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.

See all HDB blocks in Yishun
Distances are straight-line estimates from this home, indicative only. Prices are medians of recorded resale transactions, not asking prices.
All Transactions
Date Floor Type Area Price $/sqm
Jun 2026 07 TO 09 4 ROOM 93 sqm $545,000 $5,860
Aug 2025 01 TO 03 3 ROOM 67 sqm $435,000 $6,493
Apr 2025 10 TO 12 3 ROOM 67 sqm $485,000 $7,239
Feb 2025 01 TO 03 3 ROOM 71 sqm $445,000 $6,268
Jan 2025 01 TO 03 3 ROOM 67 sqm $440,000 $6,567
Dec 2024 07 TO 09 3 ROOM 67 sqm $462,800 $6,907
Dec 2024 01 TO 03 4 ROOM 93 sqm $560,000 $6,022
Jan 2023 10 TO 12 4 ROOM 93 sqm $510,000 $5,484
Apr 2022 01 TO 03 3 ROOM 67 sqm $338,000 $5,045
Mar 2021 10 TO 12 3 ROOM 67 sqm $338,000 $5,045
Dec 2020 10 TO 12 3 ROOM 67 sqm $300,000 $4,478
Dec 2019 01 TO 03 3 ROOM 67 sqm $290,000 $4,328
Aug 2019 04 TO 06 4 ROOM 97 sqm $387,008 $3,990
Jul 2019 04 TO 06 4 ROOM 96 sqm $370,000 $3,854
Dec 2018 04 TO 06 3 ROOM 67 sqm $295,000 $4,403
Sep 2018 10 TO 12 3 ROOM 67 sqm $295,000 $4,403
Nov 2017 04 TO 06 3 ROOM 67 sqm $285,000 $4,254
Sep 2017 04 TO 06 3 ROOM 71 sqm $278,000 $3,915
Jun 2017 04 TO 06 4 ROOM 93 sqm $360,000 $3,871
Showing 19 of 19 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 203 Yishun Street 21

Block 203 Yishun Street 21 in Yishun dates to 1985 and now has roughly 57 years of lease remaining, which makes lease decay the central consideration for buyers. Its median sits about 12% below the Yishun median, cheaper than about 74% of the town's blocks. It has a relatively light resale record, with 19 transactions since 2017 across 3 room, 4 room flats priced from $278,000 to $560,000. The most recent transaction was a 4 room flat on storeys 07 TO 09 at $545,000 in Jun 2026, and the median works out to $5,045/sqm. Over five years, prices here are up about 30.9%. All transaction data is sourced from data.gov.sg and updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 203 Yishun Street 21 worth?

The most recent resale transaction at Block 203 Yishun Street 21 was $545,000 for a 4 room flat in 2026-06. The median price per square metre across all flat types is $5,045, based on 19 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 203 Yishun Street 21?

Block 203 Yishun Street 21 was built in 1985 and has approximately 57 years and 9 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.56%, meaning the leasehold value decreases by approximately 0.56% per year at the current remaining lease.

What flat types are available at Block 203 Yishun Street 21?

Block 203 Yishun Street 21 in Yishun contains 3 room, 4 room flats. Resale prices range from $278,000 to $560,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 203 Yishun Street 21 gone up or down?

Resale prices at Block 203 Yishun Street 21 have increased by approximately 30.9% over the past five years. The current median price is $370,000, with the most recent sale at $545,000 in 2026-06.

Link copied to clipboard