Updated: Jun 06, 2026
Location and Projects
Address
316 South 7th Street, Philadelphia, PA, 19019
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Masada Custom Builders Construction
Founded in 1987 by Isaac Ohayon and Naomi Alter-Ohayon, Masada Custom Builders Inc specializes in custom-designed luxury residences throughout Center City Philadelphia, the Philadelphia Main Line suburbs, New Jersey, and Delaware. Isaac Ohayon brings a heritage of high-level carpentry, having learned the trade directly from his father, who served as master carpenter to the King of Morocco. The firm’s portfolio includes the development of homes that integrate functional living with distinct design, emphasizing collaboration with architects, buyers, and neighborhood associations. Masada Custom Builders offers a comprehensive range of services for clients seeking custom residential construction, with a focus on integrating each project’s design with its regional setting. The company works closely with prestigious architectural firms to deliver custom homes that reflect both client vision and local character.
Masada Custom Builders Inc Services
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Masada Custom Builders Inc Contact Information
Phone Number: (215) 574-0666
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Address: 316 South 7th Street, Philadelphia, PA 19019
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Masada Custom Builders Inc Philadelphia
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Masada Custom Builders Inc has a BuildZoom score of 100, which places them above 87% of 125,106 contractors in Pennsylvania.
Activity
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Masada Custom Builders Inc has worked on at least
3.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$250k-$500k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Masada Custom Builders Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
For the construction of a rear addition with roof deck accessed by a roof deck access structure to an existing attached structure to include alterations throughout structure. for a single family household living. as per plans
Valuation:
$375,000
Permit #:
RP-2022-002074
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Ez permit ductwork & warm-air appliances- for the installation if new ductwork registers/grilles/diffusers and warm-air appliances as per attached standards. deviations from these standards require submission of construction and site plans
Valuation:
$25,000
Permit #:
MP-2022-006566
Status:
complete
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
For the new construction of an attached four (4) story single family dwelling with roof deck accessed by a pilothouse and one (1) interior accessory off street parking space as per plans
Valuation:
$500,000
Permit #:
999228
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
New construction of a four (4) story building with common roof deck and pilot houses for use as shell commercial spaces (use registration & fit-out permits required prior to occupancy) and fourty-two (42) dwelling units as per approved plans. building to be fully sprinklered per nfpa 13 and include standpipes per nfpa 14. work to include temporary sheeting and shoring installation. fi... see more
Valuation:
$6,790,000
Permit #:
CP-2021-005922
Status:
issued
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
New construction single family residence four story as per approved zoning plans including pilot house roof deck and finished basement
Valuation:
$500,000
Permit #:
999235
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For level ii alterations in existing building. separate permits required for mechanical electrical plumbing and fire suppression
Valuation:
$80,000
Permit #:
CP-2024-002885
Status:
issued
Fee:
N/A
Permit Type:
Addition and/or a...
Building Type:
N/A
Ez permit ductwork & warm-air appliances- for the installation if new ductwork registers/grilles/diffusers and warm-air appliances as per attached standards. deviations from these standards require submission of construction and site plans. installation of a three(3) ton 80/000btu 95%eff 16seer unit with hvac unit in rear yard and ducting with 16 registers
Valuation:
$3,000
Permit #:
1045146
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Ez permit ductwork & warm-air appliances- for the installation if new ductwork registers/grilles/diffusers and warm-air appliances as per attached standards. deviations from these standards require submission of construction and site plans. installation of a three(3) ton 80/000btu 95%eff 16seer unit with hvac unit in rear yard and ducting with 16 registers
Valuation:
$3,000
Permit #:
1045145
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
For the amendment of ap#892563 to include revisions of basement and 1st floor configurations to include new accessory exercise room occupancy with new footing installations egress window wells stair enclosure reconfiguration rated floor/ceiling assembly and accessible restrooms. (see ap#893746 with regard to structure and architectural configuration at upper levels.) **separate permit... see more
Valuation:
N/A
Permit #:
930665
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of one 4ton hvac an ductwork. for the installation if new ductwork registers/grilles/diffusers and warm-air appliances as per attached standards. deviations from these standards require submission of construction and site plans
Valuation:
N/A
Permit #:
882809
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New construction single family residence four story as per approved zoning plans including pilot house roof deck and finished basement.see application 999235 for plans
Valuation:
N/A
Permit #:
1009155
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New construction single family residence four story as per approved zoning plans including pilot house roof deck and finished basement.see application 999235 for plans
Valuation:
N/A
Permit #:
1009156
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ez permit ductwork & warm-air appliances- for the installation of new ductwork registers/grilles/diffusers and warm-air appliances as per attached standard. deviations from this standard will result in permit revocation and require submission of construction plans. *installation of two (2) units 90% 60, 000 btu zone heater hvac new duct work*
Valuation:
N/A
Permit #:
734807
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ez permit stadard alterations- for alterations to an existing one family dwelling as per attached standard. deviations from this standard will result in permit revocation and require submission of construction plans.remove existing kitchen cabinets. install new kitchen cabinets. remove 120 sqft of existing tile. install new ceramic tile and granite counter tops. paint kitchen and dini... see more
Valuation:
N/A
Permit #:
705950
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of (3) 95% efficiency hvac units (1) 4 ton unit and (2) 3 ton units. ez permit ductwork & warm-air appliances- for the installation of new ductwork registers/grilles/diffusers and warm-air appliances as per attached standard. deviations from this standard will result in permit revocation and require submission of construction plans
Valuation:
N/A
Permit #:
692594
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
For the erection of a four (4) story structure with roof deck roof deck access structure 2nd floor deck elevator & elevator shaft and all other work as per approved plans. **no storage of any material in pilot house** entire building to be sprinklered with nfpa 13r system. separate permit required for any mechanical electrical plumbing and fire suppression work. new construction to co... see more
Valuation:
N/A
Permit #:
649691
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ez permit ductwork & warm-air appliances- for the installation if new ductwork registers/grilles/diffusers and warm-air appliances as per attached standards. deviations from these standards require submission of construction and site plans
Valuation:
N/A
Permit #:
840079
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ez permit ductwork & warm-air appliances- for the installation if new ductwork registers/grilles/diffusers and warm-air appliances as per attached standards. deviations from these standards require submission of construction and site plans
Valuation:
N/A
Permit #:
840078
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
For the erection of a four story single family dwelling with two interior parking stalls front and rear decks at the second floor covered deck at the third floor front and pilot house and roof deck above the 4th floor. see ap 642220 for approved plans
Valuation:
N/A
Permit #:
647787
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
For the erection of a four story single family dwelling with two interior parking stalls front and rear decks at the second floor covered deck at the third floor front and pilot house and roof deck above the 4th floor. see ap 642220 for approved plans
Valuation:
N/A
Permit #:
647786
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Masada Custom Builders Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Masada Custom Builders Inc License info
Verified License
| HIC # | 17859 |
| Status | Active |
| City | Philadelphia |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Masada Custom Builders Inc at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | PA160967 |
| Status | Inactive |
| State | Pennsylvania |
- According to the Pennsylvania Office of the Attorney General, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Masada Custom Builders Inc at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
30
Permits
- Building permit records show that Masada Custom Builders Inc has worked on 30 permitted projects.