Connelly & Associates
Construction trade company in Frederick, MD 21704
About this company
Connelly & Associates is listed as a construction trade company at 1513 Tilco Dr in Frederick, Maryland, in Frederick County. Federal motor carrier records list 90 drivers and 58 trucks for the company. It is one of 6 construction trade companies in ZIP 21704.
Other construction trade companies nearby
Congressional Iron Works Inc530 Monocacy Blvd, Frederick
0.8 mi(301) 620-2590
Kaempf and Harris Sheet Metal217 Monroe Ave, Frederick
1.0 mi(301) 663-6670
Tec Inc.5713 Industry Ln, Frederick
1.6 mi(301) 663-4700
W.A. Tolbard Heating and Air Conditioning413 N East St, Frederick
1.7 mi(301) 662-2515
Metlfab Inc.7340 Executive Way, Frederick
2.5 mi(301) 695-8814
Housing market around ZIP 21704
Figures describe the local area, not this company.
Typical home value$645,000−0.5% past year · +48% in 10 years
Typical rent$2,994+1.0% past year
12-month value outlook+0.3%Roughly flat
New homes permitted, 20251,168Frederick County
Days to sale agreement19Washington metro · 17 a year ago
Listings with a price cut29.4%Washington metro
Sale price vs list99.7%Washington metro
New construction sales489Washington metro, Aug · −24% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Frederick County permitted 1,168 new homes in 2025, including 354 apartment units. 75% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.