Active Listings
21
⇩ 12.5% vs 24 last year
Data as of February 2026. Source: Realtor.com.
The ANDOVER, NJ real estate market (07821) currently shows 21 active listings, with 9 pending sales. Homes are averaging 34 days on the market before going under contract.
Inventory has tightened compared to last year, with 3 fewer active listings — creating more competition among buyers.
Homes are selling faster, averaging 34 days on market compared to 51 days last year.
The median listing price has risen 5.7% year-over-year, from $654,750 to $692,000.
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 | 21 | $22,376,907 | $743,950 | $1,065,567 |
| 07843 | Hopatcong, NJ 07843 | 4.9 mi | 35 | $18,907,490 | $399,000 | $540,214 |
| 07828 | Budd Lake, NJ 07828 | 5.5 mi | 19 | $10,912,327 | $574,990 | $574,333 |
| 07856 | Mount Arlington, NJ 07856 | 6.8 mi | 16 | $15,153,264 | $499,999 | $947,079 |
| 07849 | Lake Hopatcong, NJ 07849 | 7.2 mi | 26 | $17,585,412 | $697,000 | $676,362 |
| 07840 | Hackettstown, NJ 07840 | 8.4 mi | 50 | $25,280,500 | $499,900 | $505,610 |
| 07871 | Sparta, NJ 07871 | 8.4 mi | 60 | $48,702,780 | $598,940 | $811,713 |
| 07876 | Succasunna, NJ 07876 | 9.1 mi | 15 | $9,448,500 | $599,999 | $629,900 |
| 07880 | Vienna, NJ 07880 | 9.5 mi | 1 | $389,000 | $389,000 | $389,000 |
| 07838 | Great Meadows, NJ 07838 | 10.0 mi | 6 | $1,872,000 | $312,000 | $312,000 |
| 07801 | Dover, NJ 07801 | 10.8 mi | 24 | $12,156,552 | $494,450 | $506,523 |
| 07825 | Blairstown, NJ 07825 | 11.2 mi | 25 | $16,090,000 | $536,000 | $643,600 |
| 07844 | Hope, NJ 07844 | 12.2 mi | 1 | $499,900 | $499,900 | $499,900 |
As of February 2026, there are 21 active listings in ANDOVER, NJ (zip code 07821), compared to 24 the prior year.
The median listing price in ANDOVER, NJ 07821 is $692,000 as of February 2026, a 5.7% increase from $654,750 the prior year.
Homes in ANDOVER, NJ 07821 spend an average of 34 days on the market before going under contract, compared to 51 days the prior year.
Based on current inventory and days-on-market data as of February 2026, ANDOVER, NJ 07821 is currently a Seller's Market. Inventory has tightened compared to last year, with 3 fewer active listings — creating more competition among buyers. Homes are selling faster, averaging 34 days on market compared to 51 days last year.
With SELL123.com's maximum 3% commission, sellers in ANDOVER, NJ 07821 save an estimated $13,840 compared to a typical 5% commission on the median listing price of $692,000. 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.