# Venue or place of worship in Brooklyn

Venue or place of worship in Brooklyn, New York. It covers 14,021 square feet on the ground.

Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 27, 2026. Method propdata-estimator-v6.

## This building

Venue or place of worship in Brooklyn, New York. Property ID sp7s3gnbph0v8cm.

## Facts

**Facts about Venue or place of worship in Brooklyn**

| Fact | Value | Source |
| --- | --- | --- |
| City | Brooklyn, NY 11228 | [US Census places](https://skypsi.com/property/ny/new-york/sp7s3gnbph0v8cm-assembly-brooklyn/#how-we-know) |
| Building type | Venue or place of worship | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp7s3gnbph0v8cm-assembly-brooklyn/#how-we-know) |
| Place name | St. Ephrem Catholic Church Dyker Heights | [Overture Maps places](https://skypsi.com/property/ny/new-york/sp7s3gnbph0v8cm-assembly-brooklyn/#how-we-know) |
| Place type | catholic church | [Overture Maps places](https://skypsi.com/property/ny/new-york/sp7s3gnbph0v8cm-assembly-brooklyn/#how-we-know) |
| Footprint | 14,021 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp7s3gnbph0v8cm-assembly-brooklyn/#how-we-know) |
| Perimeter | 569.16 feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp7s3gnbph0v8cm-assembly-brooklyn/#how-we-know) |
| Height | 47.11 feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp7s3gnbph0v8cm-assembly-brooklyn/#how-we-know) |
| Stories | 3 stories | [USA Structures](https://skypsi.com/property/ny/new-york/sp7s3gnbph0v8cm-assembly-brooklyn/#how-we-know) |
| Exterior wall area | 26,815 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp7s3gnbph0v8cm-assembly-brooklyn/#how-we-know) |
| Parcel number | 3059340001 | [County and state public records](https://skypsi.com/property/ny/new-york/sp7s3gnbph0v8cm-assembly-brooklyn/#how-we-know) |
| Land use | 08 Public Facilities & Institutions (class M1) | [County and state public records](https://skypsi.com/property/ny/new-york/sp7s3gnbph0v8cm-assembly-brooklyn/#how-we-know) |
| Year built | 1952 | [County and state public records](https://skypsi.com/property/ny/new-york/sp7s3gnbph0v8cm-assembly-brooklyn/#how-we-know) |
| Stories on the parcel record | 2 stories | [County and state public records](https://skypsi.com/property/ny/new-york/sp7s3gnbph0v8cm-assembly-brooklyn/#how-we-know) |
| Building area on the parcel record | 30,192 square feet | [County and state public records](https://skypsi.com/property/ny/new-york/sp7s3gnbph0v8cm-assembly-brooklyn/#how-we-know) |

## Cost ranges

Whole-building ranges from the SkyPSI estimator, calibrated October 2, 2026. Grade C: modelled from the Texas calibration. [What the grades mean](https://skypsi.com/estimates/methodology/confidence-grades/).

### Exterior soft wash

**Exterior soft wash by drone, whole building**

| Service | Low | Most likely | High |
| --- | --- | --- | --- |
| Facade wash (drone) | $2,000 | $4,000 | $6,500 |
| Facade wash with mold or growth treatment | $3,000 | $6,000 | $10,000 |

**Exterior soft wash from a boom lift and by rope access, whole building**

| Service | Low | Most likely | High |
| --- | --- | --- | --- |
| Facade wash, conventional access | $4,000 | $7,000 | $12,000 |

### Window cleaning

**Window cleaning by drone, whole building**

| Service | Low | Most likely | High |
| --- | --- | --- | --- |
| Exterior windows only | $1,000 | $1,500 | $2,500 |
| Windows inside and out | $1,500 | $2,500 | $5,000 |

**Window cleaning by rope access, whole building**

| Service | Low | Most likely | High |
| --- | --- | --- | --- |
| Exterior windows, rope access | $5,500 | $10,500 | $18,500 |
| Windows inside and out, rope access | $6,000 | $12,000 | $21,000 |

## Best method

- [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $4,000.
- [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $1,500.

## Similar buildings nearby

- [540 62 Street, Brooklyn](https://skypsi.com/property/ny/new-york/spnbhwabnjsn3km-540-62-street-brooklyn/)
- [475 64 Street, Brooklyn](https://skypsi.com/property/ny/new-york/sprrb35tn7bp7s0-475-64-street-brooklyn/)
- [5523 4 Avenue, Brooklyn](https://skypsi.com/property/ny/new-york/spt2t4shh7t61vf-5523-4-avenue-brooklyn/)
- [546 48 Street, Brooklyn](https://skypsi.com/property/ny/new-york/spjz22t0k1pys4q-546-48-street-brooklyn/)
- [5113 New Utrecht Avenue, Brooklyn](https://skypsi.com/property/ny/new-york/spzcf1wd2hqa8py-5113-new-utrecht-avenue-brooklyn/)
- [4407 15 Avenue, Brooklyn](https://skypsi.com/property/ny/new-york/spvk4f8mj5832w2-4407-15-avenue-brooklyn/)
- [1530 43 Street, Brooklyn](https://skypsi.com/property/ny/new-york/spysxqe4ws9n0tm-1530-43-street-brooklyn/)
- [409 15 Street, Brooklyn](https://skypsi.com/property/ny/new-york/sp7f2wpk39w2q97-409-15-street-brooklyn/)

## How we know

Each fact names the source it comes from. A building file carries the source of each field, and SkyPSI shows that source beside the fact.

- [US Census places](https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-line-file.html): City and place names from the U.S. Census Bureau.
- [County and state public records](https://skypsi.com/estimates/methodology/sources-and-licensing/): Situs addresses, parcel numbers, land use, year built and floor counts from county appraisal districts and state open data.
- [USA Structures](https://disasters.geoplatform.gov/USA_Structures/): Building footprints, heights and occupancy from FEMA's USA Structures.
- [Overture Maps places](https://docs.overturemaps.org/attribution/): Business and place names from the Overture Maps places theme.
- [SkyPSI estimator](https://skypsi.com/estimates/methodology/sources-and-licensing/): SkyPSI's own price model, calibrated rates and building-class rules.

Cost ranges come from the SkyPSI estimator, calibrated October 2, 2026. [How a SkyEstimate is built](https://skypsi.com/estimates/methodology/how-a-skyestimate-is-built/).

[Request a Quote](https://skypsi.com/request-a-quote)

---

Sources: US Census places, County and state public records, USA Structures, Overture Maps places, SkyPSI estimator.

City and place names from the U.S. Census Bureau TIGER/Line files (public domain). https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-line-file.html

Parcel and address facts from county appraisal districts and state open-data programs (public records). https://skypsi.com/estimates/methodology/sources-and-licensing/

Building footprints: USA Structures, FEMA Response Geospatial Office, Oak Ridge National Laboratory and U.S. Geological Survey (CC BY 4.0). https://disasters.geoplatform.gov/USA_Structures/

Business names: Overture Maps Foundation, overturemaps.org (places theme, CDLA Permissive 2.0). https://docs.overturemaps.org/attribution/

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