Active Listings
55
⇧ 17% vs 47 last year
Data as of June 2026. Source: Realtor.com.
The ANDOVER, NJ real estate market (07821) currently shows 55 active listings, with 20 pending sales. Homes are averaging 41 days on the market before going under contract.
Inventory has increased compared to last year, with 8 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 41 days on market compared to 26 days last year.
The median listing price has fallen 0.7% year-over-year, from $654,500 to $649,750.
Whether you are buying or selling in ANDOVER, NJ, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Population: 9,571 · Density: 86.4/mi² · Median household income: $143,477
Typical home value: $377,831 · Homeownership: 90.7%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 07821 | Andover, NJ 07821 | 0.0 mi | 23 | $23,902,313 | $699,000 | $1,039,231 |
| 07843 | Hopatcong, NJ 07843 | 4.9 mi | 39 | $24,300,003 | $509,675 | $623,077 |
| 07828 | Budd Lake, NJ 07828 | 5.5 mi | 17 | $9,267,992 | $582,990 | $545,176 |
| 07856 | Mount Arlington, NJ 07856 | 6.8 mi | 23 | $17,938,597 | $487,972 | $779,939 |
| 07849 | Lake Hopatcong, NJ 07849 | 7.2 mi | 28 | $20,125,168 | $734,225 | $718,756 |
| 07840 | Hackettstown, NJ 07840 | 8.4 mi | 50 | $28,299,800 | $519,750 | $565,996 |
| 07871 | Sparta, NJ 07871 | 8.4 mi | 63 | $52,927,812 | $571,000 | $840,124 |
| 07876 | Succasunna, NJ 07876 | 9.1 mi | 18 | $10,631,520 | $599,950 | $590,640 |
| 07880 | Vienna, NJ 07880 | 9.5 mi | 1 | $389,000 | $389,000 | $389,000 |
| 07838 | Great Meadows, NJ 07838 | 10.0 mi | 5 | $1,967,500 | $393,500 | $393,500 |
| 07801 | Dover, NJ 07801 | 10.8 mi | 19 | $9,276,389 | $448,225 | $488,231 |
| 07825 | Blairstown, NJ 07825 | 11.2 mi | 23 | $15,548,529 | $592,200 | $676,023 |
| 07853 | Long Valley, NJ 07853 | 12.4 mi | 14 | $12,833,534 | $844,250 | $916,681 |
As of June 2026, there are 55 active listings in ANDOVER, NJ (zip code 07821), compared to 47 the prior year.
The median listing price in ANDOVER, NJ 07821 is $649,750 as of June 2026, a 0.7% decrease from $654,500 the prior year.
Homes in ANDOVER, NJ 07821 spend an average of 41 days on the market before going under contract, compared to 26 days the prior year.
Based on current inventory and days-on-market data as of June 2026, ANDOVER, NJ 07821 is currently a Buyer's Market. Inventory has increased compared to last year, with 8 more homes available — giving buyers more choice. Homes are taking longer to sell, averaging 41 days on market compared to 26 days last year.
With SELL123.com's maximum 3% commission, sellers in ANDOVER, NJ 07821 save an estimated $12,995 compared to a typical 5% commission on the median listing price of $649,750. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.