# 181 Ballantyne St, El Cajon

Apartments in El Cajon, California. It covers 11,572 square feet on the ground.

Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 7, 2026. Method propdata-estimator-v6.

## This building

181 Ballantyne St, El Cajon. Apartments in El Cajon, California. Property ID speyvgmnvgbvm30.

## Facts

**Facts about 181 Ballantyne St, El Cajon**

| Fact | Value | Source |
| --- | --- | --- |
| Address | 181 Ballantyne St, El Cajon, CA 92020 | [Overture Maps addresses](https://skypsi.com/property/ca/san-diego/speyvgmnvgbvm30-181-ballantyne-st-el-cajon/#how-we-know) |
| Building type | Apartments | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ca/san-diego/speyvgmnvgbvm30-181-ballantyne-st-el-cajon/#how-we-know) |
| Footprint | 11,572 square feet | [USA Structures](https://skypsi.com/property/ca/san-diego/speyvgmnvgbvm30-181-ballantyne-st-el-cajon/#how-we-know) |
| Perimeter | 812.48 feet | [USA Structures](https://skypsi.com/property/ca/san-diego/speyvgmnvgbvm30-181-ballantyne-st-el-cajon/#how-we-know) |
| Height | 20.21 feet | [USGS 3D Elevation Program](https://skypsi.com/property/ca/san-diego/speyvgmnvgbvm30-181-ballantyne-st-el-cajon/#how-we-know) |
| Height survey year | 2014 | [USGS 3D Elevation Program](https://skypsi.com/property/ca/san-diego/speyvgmnvgbvm30-181-ballantyne-st-el-cajon/#how-we-know) |
| Stories | 2 stories | [USGS 3D Elevation Program](https://skypsi.com/property/ca/san-diego/speyvgmnvgbvm30-181-ballantyne-st-el-cajon/#how-we-know) |
| Exterior wall area | 16,420 square feet | [SkyPSI estimator](https://skypsi.com/property/ca/san-diego/speyvgmnvgbvm30-181-ballantyne-st-el-cajon/#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 from a boom lift, whole building**

| Service | Low | Most likely | High |
| --- | --- | --- | --- |
| Facade wash, conventional access | $2,500 | $4,500 | $7,500 |

## Best method

- [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $4,500.

## Similar buildings nearby

- [199 Ballantyne St, El Cajon](https://skypsi.com/property/ca/san-diego/spm4bhab33qda18-199-ballantyne-st-el-cajon/)
- [245 Ballantyne St, El Cajon](https://skypsi.com/property/ca/san-diego/sp2yp08z8h2drm5-245-ballantyne-st-el-cajon/)
- [151 Ballantyne St, El Cajon](https://skypsi.com/property/ca/san-diego/sp5p0w1zy70sjb9-151-ballantyne-st-el-cajon/)

## 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.

- [USA Structures](https://disasters.geoplatform.gov/USA_Structures/): Building footprints, heights and occupancy from FEMA's USA Structures.
- [Overture Maps addresses](https://docs.overturemaps.org/attribution/): Street addresses from the Overture Maps addresses theme.
- [SkyPSI estimator](https://skypsi.com/estimates/methodology/sources-and-licensing/): SkyPSI's own price model, calibrated rates and building-class rules.
- [USGS 3D Elevation Program](https://www.usgs.gov/3d-elevation-program): Lidar elevation data that gives building heights where other sources have none.

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: USA Structures, Overture Maps addresses, SkyPSI estimator, USGS 3D Elevation Program.

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/

Addresses: Overture Maps Foundation, overturemaps.org (addresses theme), including the U.S. Department of Transportation National Address Database (NAD). https://docs.overturemaps.org/attribution/

Building heights from the U.S. Geological Survey 3D Elevation Program (public domain). https://www.usgs.gov/3d-elevation-program

Page: https://skypsi.com/property/ca/san-diego/speyvgmnvgbvm30-181-ballantyne-st-el-cajon/
JSON: https://skypsi.com/property/ca/san-diego/speyvgmnvgbvm30-181-ballantyne-st-el-cajon.json
Content license: https://skypsi.com/content-license.txt