# 12673 Alswell Lane, St Louis, MO 63128

> **TL;DR:** 5bd/5ba single family, $875,000 ($165/sqft), built 1979, 5,307 sqft.
> Fireplace, Basement. Est. $3,792/mo.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $875,000 |
| Price/sqft | $165 |
| Bedrooms | 5 |
| Bathrooms | 4 full, 1 half |
| Square Feet | 5,307 |
| Year Built | 1979 |
| Lot Size | 20,674 sqft (0.47 acres) |
| Stories | 2 |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 0 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $3,792 |
| **Total** | **$3,792** |

## Nearby Schools

- **Elementary:** Kennerly Elem.
- **Middle:** Robert H. Sperreng Middle
- **High:** Lindbergh Sr. High

## Key Amenities

- Fireplace
- Basement

## Property Highlights

- Built in 1979
- 0.47 acre lot
- 2 stories
- Fireplace

## Description

### Agent Description
Stunning 2-story home set on nearly a half-acre private, tree-lined lot, offering a great blend of comfort, style, and thoughtful updates throughout. A welcoming entry foyer features porcelain tile floors, stained glass windows, dual closets, and an open staircase with custom millwork and a turret ceiling with a chandelier. The main level offers a seamless flow between living spaces. The living room opens to a private office featuring a fireplace and built-in bookcases, along with a dining room with a bay window and a custom built-in coffee bar with beverage fridge, perfect for everyday living and entertaining. The updated kitchen features quartz countertops, custom soft-close cabinetry, double ovens, pot filler, separate pantry, built-in refrigerator and freezer, and both a center island and extended peninsula with seating. The family room is anchored by a stone wood-burning fireplace and opens to the three-season room, creating a comfortable space to gather year-round. Upstairs, the spacious primary suite includes wood floors, a fireplace, custom window seat, and a private bath with heated floors, heated towel rack, dual vanities, and an oversized shower with multiple shower heads. Three additional bedrooms, a Jack & Jill bath, an additional full bath, and a laundry room complete the upper level. The finished walk-out lower level offers a rec room with an electric fireplace, a game room with a walk-up wet bar and mini fridge, an additional bedroom, full bath, and access to the covered patio. Outdoor living includes a newer composite deck with cedar railing, a fire pit area, and peaceful wooded views for added privacy, creating a truly inviting setting to relax or entertain.

## Location

- **Address:** 12673 Alswell Lane, St Louis, MO 63128
- **County:** St. Louis
- **Neighborhood:** Lemp Estates
- **Coordinates:** 38.507046, -90.402937
- **Google Maps:** https://www.google.com/maps?q=38.507046,-90.402937

## Listing Agent

- **Name:** JT Monschein
- **Brokerage:** Compass Realty Group
- **Phone:** 3142657001
- **Email:** jt.monschein@compass.com

## Primary Photo

![12673 Alswell Lane - Primary Photo](http://lh.rdcpix.com/c3968d57904ffd6c5c62d167ee935137l-f2130875725r.jpg)

*71 total photos available on [listing page](https://www.propertysimple.com/listing/12673-alswell-lane-st-louis-mo-63128-26023434)*

---

**MLS#:** 26023434 | **Updated:** 2026-04-25
**Source:** listhub

*Copyright © 2026 Mid America Regional Information Systems, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/12673-alswell-lane-st-louis-mo-63128-26023434)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "name": "12673 Alswell Lane, St Louis, MO 63128",
  "description": "Stunning 2-story home set on nearly a half-acre private, tree-lined lot, offering a great blend of comfort, style, and thoughtful updates throughout. A welcoming entry foyer features porcelain tile floors, stained glass windows, dual closets, and an open staircase with custom millwork and a turret ceiling with a chandelier. The main level offers a seamless flow between living spaces. The living room opens to a private office featuring a fireplace and built-in bookcases, along with a dining room ",
  "url": "https://www.propertysimple.com/listing/12673-alswell-lane-st-louis-mo-63128-26023434",
  "image": "http://lh.rdcpix.com/c3968d57904ffd6c5c62d167ee935137l-f2130875725r.jpg",
  "datePosted": "2026-04-25",
  "price": 875000,
  "priceCurrency": "USD",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "12673 Alswell Lane",
    "addressLocality": "St Louis",
    "addressRegion": "MO",
    "postalCode": "63128",
    "addressCountry": "US"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 38.507046,
    "longitude": -90.402937
  },
  "numberOfRooms": 5,
  "numberOfBathroomsTotal": 5,
  "floorSize": {
    "@type": "QuantitativeValue",
    "value": 5307,
    "unitCode": "FTK"
  },
  "yearBuilt": 1979
}
```