Updated: Nov 20, 2025
Location and Projects
Address
709 19th St, Santa Monica, CA, 90402
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Polon, Gordon Leonard Construction
Serving clients throughout Santa Monica and the greater Los Angeles area, Gordon Leonard Polon brings over three decades of construction experience to residential and commercial projects. Active for 37 years, Polon has managed a wide range of building permits, demonstrating knowledge across a spectrum of construction services. His experience covers the unique requirements of properties in Westside neighborhoods, where older homes and earthquake retrofitting often play a role in projects. Polon's work includes both ground-up construction and major remodels, addressing the needs of local homeowners, property managers, and commercial owners. His long tenure in the field reflects a capacity to navigate permitting processes and meet the expectations of demanding clients. Based in Santa Monica, Polon operates primarily in the Los Angeles area, focusing on delivering structurally sound and code-compliant results tailored for the region's residential and commercial properties.
Polon, Gordon Leonard Services
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Polon, Gordon Leonard Contact Information
Address: 709 19th St, Santa Monica, CA 90402
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Polon, Gordon Leonard Santa Monica
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Polon, Gordon Leonard has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
22 projects
|
2025 |
|
31 projects
|
2024 |
|
35 projects
|
2023 |
Our building permit records indicate that Polon, Gordon Leonard has worked on at least
88.0 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.
Experience
|
32 projects
|
Home Additions |
|
20 projects
|
New Constructions |
|
3 projects
|
Commercial Renovations |
|
16 projects
|
Multi-room remodels |
|
4 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Polon, Gordon Leonard mostly works on
home addition
and new construction
projects.
Pricing
|
20 projects
|
< $5k |
|
7 projects
|
$5k-$20k |
|
7 projects
|
$20k-$50k |
|
12 projects
|
$50k-$100k |
|
13 projects
|
$100k-$250k |
|
4 projects
|
$250k-$500k |
|
6 projects
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $50,000. This graph shows the distribution of these job values.
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 Polon, Gordon Leonard
This is a sample of this contractor's permits. Click here to access their complete permit history.
*eplan* interior remodel of existing units in two-story apartment building to increase the number of bedrooms. no change in parking per ab2097
Valuation:
$250,000
Permit #:
23016-10000-18905
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
To comply w nov# 202305585 and planning #2023-002956enf removing 5 existing skylights adding 21 skylights adding continuous dormers on the north and south sides of the roof with clearstory windows. note existing ridge to remain. addition bathroom and sink at partial level between 1st and 2nd floors
Valuation:
$150,000
Permit #:
202411084703
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Attn to zaw : supplemental to 18010-10000-02615 for the revision of adding the 800 sf attached adu per state law
Valuation:
$135,000
Permit #:
18010-10004-02615
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan the interior renovation of the existing 3863 sf two-story single family residence and the addition (n) attached 1859 s.f. living space on the 2nd floor addition of 714 sqft garage and bonus room
Valuation:
$2,000,000
Permit #:
22014-10000-03723
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Major remodel to (e) 2-story building to reconfigure all interior spaces. 1 wall at the north side to remain (l=18'-9"). addition to first and second floors and addition of a (n) third floor
Valuation:
$1,606,000
Permit #:
15014-10000-02169
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan - replace (e) retaining wall with new retaining wall to repair water damage in basement. temporary shoring application no: 23016-10000-05883. remodel and addition for (e) two-story single family residence with carport under application no: 23014-10000-00800
Valuation:
$7,888
Permit #:
23020-10000-02292
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 66'6 x 42'5 four story duplex with attached garage and (1) new accessory dwelling unit as per lamc.12.22.a.33 (c) and (e), nfpa-13r fire sprinklers throughout all work per engineering
Valuation:
$1,200,000
Permit #:
21010-20000-02344
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan: proposed two story one detached adu (front building) using adu10it-cube standard plan approved under b20la22754. (two adus per state law ca govt. code 65852.2(e)(1)(d) and applicable part2 of lamc 12.22 a.33 (c)-(d) (g)) “the lid clearance has been deferred. approval for lid requirements shall be obtained from lasan prior to the finaling of the permit.”
Valuation:
$100,000
Permit #:
22010-10000-03443
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Building b: construction of new 3-story over basement type vb single family dwelling (with adu to be under separate permit). demolish permit under pa# 202104269349
Valuation:
$570,000
Permit #:
202110019688
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Building a: construction of new 3-story over basement type vb single family dwelling (with adu to be under separate permit). demolish permit under pa# 202104269349
Valuation:
$670,000
Permit #:
202110019684
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Supplemental permit to # 22010-10000-02426 to correct the address on the supplemental permit # 22010-10001-02426 ; no fee department error
Valuation:
N/A
Permit #:
22010-30002-02426
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental ref to pcis # 20014-30000-04299 to extend (80 sf) proposed addition (541 sf) to connect (e) pool house (808 sf) to (e) 1-story single family dwelling (2 472 sf) w attach. 2-car carport (400 sf) and update structural inventory
Valuation:
$10,000
Permit #:
20014-30001-04299
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
****eplan**** new 2-story detached adu (660 sf) per lamc 12.22 a.33(c) and (d) **work per adu10 :: adu standard plan program :: 2-story including mechanical room with options (660 sf) (firm name: it house) (eplan ref# 14961 pcis# 20010-10000-04716 plan check# b20la22754)**
Valuation:
$91,000
Permit #:
22010-10000-02426
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
*eplan* interior remodel of existing units in two-story apartment building to increase the number of bedrooms. no change in parking per ab2097
Valuation:
$250,000
Permit #:
23016-10000-23323
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New irr. shaped 58'-6 x 101'-8 two-story single family dwelling w attach. 2-car garage; automatic sprinkler system is required
Valuation:
$1,447,771
Permit #:
21010-30000-04093
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tenant improvement on (e) retail space & new addition w/(n) elevator (n) second floor offices w/roofdeck (n) parking area
Valuation:
$750,000
Permit #:
21014-10000-02635
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan new 33'-9 x 40'-11 2-story accessory dwelling unit per lamc 12.22 a.33(c) and (d) w 2-car garage. all work per engineering
Valuation:
$150,000
Permit #:
22010-10000-02543
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 18010-10004-02615 to revise floorplans including laundry room layout pantry and family room built-ins office built-ins and relabel adu hallway
Valuation:
$1,000
Permit #:
18010-10005-02615
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan: major interior and exterior remodel to (e) 3-story single family dwelling with attached garage
Valuation:
$750,000
Permit #:
22016-10000-30660
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan: permit is intended to repair storm damage and additional scope.* remodel for (e) two-story single family residence with carport. valuation to be less than 50% of replacement cost of building. addition to roof to remain below 500 sf. addition to building footprint to remain below 500 sf. additional retaining wall to repair water damage in basement. proposed pool under separate p... see more
Valuation:
$122,008
Permit #:
23014-10000-00800
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Polon, Gordon Leonard License info
Verified License
| License # | CAC28564 |
| Status | Active |
| State | California |
- BuildZoom has not verified this license since June, 2015.
Verify this license's status for Polon, Gordon Leonard at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
866
Permits
- Building permit records show that Polon, Gordon Leonard has worked on 866 permitted projects.