OPEN TODAY, 11:30AM TO 1PM
For sale
$429,900
Est. $2,789/mo
4
bd
3.5 ba
2,250
sq ft

21 Signal St Unit I-3, Springvale, ME 04083

map-entry

About this home

CondoProperty Type
2025Year Built
8.47 acresLot Size
$191Price/Sq.Ft.
$150/moHOA Dues
1 garage spacesParking
Listed by Danielle Lape Kre Brokerage Group
Listed by Amanda Owens Kre Brokerage Group
Listing updated:
Redfin checked: a minute ago
Source:MREIS #1635604
358 days on Redfin650 views34 favorites

Payment calculator

$2,789 per month

Principal and interest$2,259
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($85,980)
Home price
$429,900
Loan details
30-yr fixed, 6.88%
5 minutes to get started. No credit impact. 

See this home in person

This home is unavailable to tour on this day.

Open houses
Saturday, Aug 29
11:30am - 1:00pm

Around this home

Schools

Some nearby schools may not be within this home's attendance zone. Please check the Sanford Public Schools website to verify.
Carl J Lamb School

Public PreK-4 • 0.3mi

5/10
Sanford Middle School

Public 5-8 • 0.8mi

4/10
Sanford High School

Public 9-12 • 3.5mi

5/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Market insights

21 Signal St Unit I-3 · $429,900
DAYS ON MARKET
359 days
The average home goes pending in 46 days.
SALE-TO-LIST
98.8%
Most homes are selling 1% below list price.
LIST PRICE
$429,900
Median list price in this area is $470,000. (9% higher than this home)
PRICE DROP
1 price drop
21% of homes in this area have had a price drop in the past month.

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

Dining

Dining

  • Interior features
  • Bathtub
  • Shower
  • Walk-in closets
  • Primary bedroom with private bath
  • Double-pane windows
  • Low-emissivity windows
  • Total of 8 rooms
  • Bedrooms
  • Primary bedroom on the second level with full bath and walk-in closet
  • Bedroom 1 on the second level with closet
  • Bedroom 2 on the second level with closet
  • Bedroom 4 in the basement
  • Bathrooms
  • Three full bathrooms
  • One half bathroom
  • Kitchen
  • Eat-in kitchen
  • Kitchen island
  • Laundry & utility
  • Washer hookup
  • Laundry area on upper level
  • Flooring
  • Laminate flooring
  • Heating & cooling
  • Heat pump for heating and cooling
  • Baseboard heating

Sale and tax history for 21 Signal St Unit I-3

Public record

Beds
Baths
Stories
Lot width
Lot depth
Lot size
Year renovated
Finished Sq. Ft.
Unfinished Sq. Ft.
Total Sq. Ft.
Year built
Style
Condo/Co-op
County
York County
APN
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on May 14, 2026.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 97° expected this year, 16 days in 30 years

4/10 Wind Factor

16% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 1 days in 30 years

Provided by First Street

Historical weather

Springvale, ME • 04083
Average low and high temperatures (°F)
29
15
32
16
45
28
55
38
65
48
76
59
81
64
78
61
73
55
61
44
48
34
35
20
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

99/ 100

Exceptional sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

10.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 21 Signal St Unit I-3

$434,376
$4,476 over list price of $430K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $340K to $500K.

More resources

Rental earnings

Est. $3,703 per month, based on comparable rentals

Tour for free, no strings attached

Takes about 5 minutes & won't affect your credit 
Details provided by MREIS and may not match the public record. Learn more.
Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store
GreatSchools Ratings provided by GreatSchools.org.