Real Estate Data API

Denville NJ

98 active listings out of 7.6K total properties we track across 8 Denville ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
98
Median
$730K
-19.6%
Sold/mo
2
-81.8%
Tracked
7.6K
Zoomed out

While you're here, take in the bigger picture — maps below show New Jersey (statewide), not just Denville. Same company, same dataset, different resolution.

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Inventory breakdown

Distribution of the 98 currently-active listings in Denville, NJ. Full dataset covers 7.6K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 3 (3.1%)
$300K–$500K 23 (23.7%)
$500K–$750K 24 (24.7%)
$750K–$1M 31 (32%)
$1M–$2M 13 (13.4%)
$2M+ 3 (3.1%)
Active by bedroom count
Studio/1 bd 2
2 bd 17
3 bd 31
4 bd 31
5+ bd 14
Active by property type
Single Family 73 (74.5%)
Townhouse 18 (18.4%)
Condo 5 (5.1%)
Apartment 2 (2%)

ZIP codes in Denville

Drill into any ZIP for hex-level breakdowns.

07834
→
Active
97
Tracked
7.6K
7834
→
Active
0
Tracked
4
07950
→
Active
0
Tracked
3
07046
→
Active
0
Tracked
3
07866
→
Active
1
Tracked
3
07869
→
Active
0
Tracked
1
07857
→
Active
0
Tracked
1
07878
→
Active
0
Tracked
1

Nearby cities

Other New Jersey cities within driving distance.

Mountain Lakes
2.1 mi away
Active: 22
Rockaway
2.6 mi away
Active: 99
Morris Plains
2.9 mi away
Active: 88
Dover
3.3 mi away
Active: 67
Boonton
4.3 mi away
Active: 56
Parsippany
4.4 mi away
Active: 62
Cedar Knolls
4.8 mi away
Active: 13
Randolph
5.2 mi away
Active: 94
For Developers

Get Denville, NJ data in your app

curl
request 
GET https://api.straply.com/v1/markets/city/denville-nj
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "city": "denville-nj",
  "total_tracked": 7591,
  "active": 98,
  "median_list": 730000
}
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Denville, NJ real estate: market summary

As of April 2026, Straply tracks 7,591 homes in Denville, NJ, with 98 active for sale at a median list price of $730,000 (~$335/sq ft). Notably, the market is cooling — the median sale price is down 20% year over year.

Median list price
$730,000
Median $/sq ft
$335
Active listings
98
Median sale price
$502,500 (-20% YoY)
Properties tracked
7,591

Frequently asked: Denville, NJ real estate

What is the median home price in Denville?

The median list price in Denville, NJ is $730,000 (about $335 per square foot), based on 98 active listings tracked by Straply as of April 2026.

What price range are homes in Denville?

Active listings in Denville, NJ concentrate in: 32% $750k–$1m and 25% $500k–$750k.

Are home prices in Denville going up or down?

The median sale price is $502,500, down 20% year over year. Straply tracked 308 sales here over the past 12 months.

How many homes are for sale in Denville?

Straply is tracking 98 active listings in Denville, NJ out of 7,591 properties on record as of April 2026.

How old are the homes in Denville?

Most homes in Denville, NJ were built in the 1950s. About 37% were built after 1980, while 21% predate 1940. The newest tracked home dates to 2026.

What types of homes are in Denville?

Denville, NJ is mostly single-family homes (74% of listings). Also common: townhouses 18%, condos 5%.

How many bedrooms do homes in Denville typically have?

The most common size in Denville, NJ is 3 bd.

What are the most active ZIP codes in Denville?

The ZIP codes with the most active listings in Denville, NJ are 07834, 07866.

What areas are near Denville?

Nearby markets Straply also tracks include Mountain Lakes, Rockaway, Morris Plains, Dover.

Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.