ZIP 18102
ZIP-level market data for Allentown, PA
Public Record
Median Sale Price
$222.4K
12-Month Sales
27
-15.3%
1-Year Appreciation
-15.3%
Properties Tracked
2,880
Median Sale Price History
Top Streets
| Street | Properties |
|---|---|
| Liberty St | 114 |
| Tilghman St | 109 |
| Turner St | 98 |
| Gordon St | 94 |
| Chew St | 90 |
| 9th St | 86 |
| 6th St | 86 |
| Allen St | 85 |
| 8th St | 82 |
| Green St | 74 |
| 4th St | 66 |
| 5th St | 62 |
| 15th St | 62 |
| Washington St | 61 |
| 13th St | 61 |
| West St | 61 |
| 16th St | 61 |
| Jordan St | 59 |
| 10th St | 59 |
| Madison St | 58 |
Streets in ZIP 18102
| Street | Properties |
|---|---|
| Liberty St | 114 |
| Tilghman St | 109 |
| Turner St | 98 |
| Gordon St | 94 |
| Chew St | 90 |
| 9th St | 86 |
| 6th St | 86 |
| Allen St | 85 |
| 8th St | 82 |
| Green St | 74 |
| 4th St | 66 |
| 5th St | 62 |
| 15th St | 62 |
| Washington St | 61 |
| 13th St | 61 |
| West St | 61 |
| 16th St | 61 |
| Jordan St | 59 |
| 10th St | 59 |
| Madison St | 58 |
Recent Sales
| Date | Address | City | Price |
|---|---|---|---|
| May 8, 2026 | 237 N FOUNTAIN ST | Allentown | $135K |
| May 6, 2026 | 516 N 2ND ST | Allentown | $31.5K |
| Apr 29, 2026 | 534 W CEDAR ST | Allentown | $255K |
| Apr 20, 2026 | S Fulton St | Allentown | $265K |
| Mar 9, 2026 | N Mohr St | Allentown | $145K |
| Mar 5, 2026 | W Gordon St | Allentown | $220K |
| Feb 27, 2026 | N Hall St | Allentown | $96.8K |
| Feb 9, 2026 | 841 N 6TH ST | Allentown | $335K |
| Dec 1, 2025 | 436 N LAW ST | Allentown | $129K |
| Nov 17, 2025 | 528 N REFWAL ST | Allentown | $143.1K |
| Nov 3, 2025 | W Tilghman St | Allentown | $251K |
| Oct 28, 2025 | W Turner St | Allentown | $180K |
| Oct 23, 2025 | W Walnut St | Allentown | $320K |
| Oct 7, 2025 | N 11th St | Allentown | $220K |
| Sep 15, 2025 | 1148 W TURNER ST | Allentown | $250K |
| Aug 18, 2025 | 528 W LIBERTY ST | Allentown | $339K |
| Aug 13, 2025 | N 10th St | Allentown | $280K |
| Aug 13, 2025 | 339 N 10TH ST | Allentown | $280K |
| Aug 12, 2025 | 927 N 7TH ST | Allentown | $230K |
| Aug 4, 2025 | 608 N GRANT ST | Allentown | $150K |
4-Quarter Forecast
Linear projection from past trendQuarterly trend
-0.3%
Implied 1-yr
-1.0%
2026 Q3
$213.9K
2026 Q4
$213.3K
Median Price — History + Forecast
Property type mix
Share by property type
Year-built distribution
Properties by build era
Tax burden snapshot
Avg effective rate
3.5409%
Avg annual tax
$3.1K
Avg assessment
$87.9K
Map
Recent top sales — most expensive
| Address | City | Sale date | Sale price |
|---|---|---|---|
| 754 N 4TH ST | Allentown | Sep 23, 2024 | $915,000 |
| 611 W TURNER ST | Allentown | Jul 3, 2024 | $700,000 |
| S West St # 311 | Allentown | Apr 22, 2022 | $700,000 |
| 236 N CHURCH ST | Allentown | Mar 30, 2020 | $649,000 |
| 1502 W CHEW ST | Allentown | Sep 2, 2021 | $620,000 |
| 1502 W CHEW ST | Allentown | Sep 25, 2024 | $585,000 |
| 247 N 10TH ST | Allentown | Jun 6, 2024 | $528,000 |
| 434 N 11TH ST # 424 | Allentown | Apr 19, 2024 | $525,000 |
| 248 N 9TH ST | Allentown | Jun 23, 2023 | $500,000 |
| 247 N 10TH ST | Allentown | Jan 3, 2024 | $500,000 |
Nearby ZIP codes
How ZIP 18102 ranks in Pennsylvania
1-year appreciation
#440 of 1539
Median price
#537 of 1539
Frequently asked about ZIP 18102
What is the median sale price in ZIP 18102?
The median sale price in ZIP 18102 over the last 12 months is $222.4K, based on 27 transactions.
How fast are home prices appreciating in ZIP 18102?
ZIP 18102 home prices have changed -15.3% year-over-year on a median basis.
How many sales happen each year in ZIP 18102?
Roughly 27 home sales were recorded in ZIP 18102 over the trailing 12 months.
What types of properties are most common in ZIP 18102?
single_family is the most common property type tracked in ZIP 18102.
What's the effective property tax rate in ZIP 18102?
The average effective property tax rate in ZIP 18102 is approximately 3.5409%.
When were most homes in ZIP 18102 built?
Most homes in ZIP 18102 were built in the Pre-1950 era.