32 Gilliam Ln
Greenwich, CT2025Building Permit
New
$2.6MLocal provider profile
Twelve Development LLC
Documented work across Connecticut based on attributed municipal records.
Jobs on record20Recorded in our system
Reported work volume$7MDocumented jobs
Average project$701KWhere values are reported
First observed2016Available dataset
Categories6Observed work types
Work history
Documented work by property
Individual records are grouped by address. Totals include only values reported in public records and may not equal final construction cost.
334 Lake Ave
Greenwich, CT2 jobs on record2025Renovation
Amendment Alteration
$1KView all 2 jobs
- 2025Renovation
Amendment Alteration
$1K - 2025New Construction
Foundation / Earthwork
14 S End
Greenwich, CT2025Building Permit
Add
$7KCos 273 Valley Rd
Greenwich, CT2022Mechanical
HVAC Work
38 Shore Rd
Greenwich, CT3 jobs on record2021Mechanical
HVAC
View all 3 jobs
- 2021Mechanical
HVAC
- 2021Electrical
ELE
- 2021Building Permit
Add To & Alter
$200K
273 Valley Rd
Greenwich, CT5 jobs on record2021Electrical
ELE
View all 5 jobs
- 2021Electrical
ELE
- 2021Electrical
ELE
- 2021Plumbing
Plumbing Work
- 2021New Construction
Construction of a new single-family home with a finished basement, attached 2-car garage, rear deck, and roof deck. State education fee: $273.
- 2021New Construction
Construction of a new single-family home with a finished basement, an attached 2-car garage, a rear deck, and a roof deck. State education fee: $273.
$1.1M
526 N St
Greenwich, CT2018Renovation
Renovate the kitchen and powder room; add a laundry room; remove the chimney. Work in the dining, living, and recreation rooms. State education fee paid: $78.00.
$300K84 Perkins Rd
Greenwich, CT2 jobs on record2018New Construction
New single-family dwelling with finished basement, attached 3-car garage, rear patio, deck, and covered terrace. State education fee paid: $529.36. Amendment #1, 12.27.18: $40 fee for converting the walkout beneath the terrace to crawl space. Plumbing: In the basement, 2 new water closets, basins, 1 new shower, and clothes washer; new underfloor plumbing for the basement. Electrical: Underslab pipe work.
View all 2 jobs
- 2018New Construction
New single-family dwelling with finished basement, attached 3-car garage, rear patio, deck, and covered terrace. State education fee paid: $529.36. Amendment #1, 12.27.18: $40 fee for converting the walkout beneath the terrace to crawl space. Plumbing: In the basement, 2 new water closets, basins, 1 new shower, and clothes washer; new underfloor plumbing for the basement. Electrical: Underslab pipe work.
- 2018New Construction
New Single family dwelling with finised basement, attached 3 car garage, rear patio, deck and covered terrace State ed fee paid $529.36 Amend #1: 12.27.18 fee $40 converting walk out beneath terrace to crawl space PLUMB: basement: 2 nw: water closets, basins, 1 nw: shower, clothes washer; new underfloor plumbing for basement. Amendment (4/12/19): basement: 2 nw: water closets, basins, 1 nw: shower, sink, clothes washer; First floor: 2 nw: water closets, basins, dshwshrs., 3 nw: sinks, 3 nw: hose bibs, 1 nw: clothes washer; Second floor: 5 nw: water closets, 3 nw: tubs, showers, 6 nw: basins, 1 nw: sink, clothes washer; install new liquid propane gas piping to 1: boiler, 5 firepalces, 1 kitchen stove HVAC: install 2 air handlers in basement 2 in attic with assoc. Ductwork and condensing units. HVAC (2): install 2 1000 gallon. Underground lp tanks; run lines in trenches to stub on house and generator. Amendment (5/24/19): install one 500 gallon.underground liquid propane tank, run line in trench to spa heater; install 1" from future line to firepit HVAC (3): gas-fired boiler and hydronic air handlers with indirect water htr. Electrical: -underslab pipe work. Amendment (4/11/19): 442 devices installed; 1: oven, clthsdryr, dishwasher, wtr-htr., 2: hvac devices; 400-amp service; wire electrical to code; additional loads: radon pump 400 watts, sump pump 900 watts, microwave 1500 watts, refrigerator 600 watts electrical (2): wire for tv's, speakers, telephone/data electrical (3): install fire and burglar alarm system: fire, security, co2 alarm system.
$2M
33 Boulder Brook Rd
Greenwich, CT2018Renovation
Basement renovation: move bathroom, open walls, add steel supports State ed fee paid $26.
$100K199 Valley Rd
Greenwich, CT2017Renovation
Add two shed dormers; move interior walls on the first floor; add a staircase to the lower level; remodel the kitchen and bathrooms; replace windows, siding, and roof; repair the rear deck. State education fee paid: $42.90.
$165K32 Park Ave
Greenwich, CT2 jobs on record2016New Construction
New modular construction of a single-family dwelling with a finished basement, attached 1-car garage, and front porch. State education fee paid: $143.00. In accordance with Section R314.2, CSBC, the household fire alarm system installed under this permit is required to be owned by the owner. The owner is responsible for having the system maintained in accordance with NFPA 72 and monitored by an approved supervising station in accordance with NFPA 72.
$550KView all 2 jobs
- 2016New Construction
New modular construction of a single-family dwelling with a finished basement, attached 1-car garage, and front porch. State education fee paid: $143.00. In accordance with Section R314.2, CSBC, the household fire alarm system installed under this permit is required to be owned by the owner. The owner is responsible for having the system maintained in accordance with NFPA 72 and monitored by an approved supervising station in accordance with NFPA 72.
$550K - 2016Plumbing
New modular construction of a single-family dwelling with finished basement, attached 1-car garage, and front porch. State education fee paid: $143.00. Plumbing: In the basement, 1 water closet, tub, and basin; install gas lines for 2 hot air furnaces, 1 stove, 1 water heater, and 1 fireplace; install ejector pump and full bath in the basement; and connect pipes in the basement from the modular company.