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318 31st Av

Single-family home, 1 ba, 1,240 sqft, built 1923

Today’s estimate uses 1,240 sqft and the home’s latest facts. It does not estimate the home’s value at a past sale date.

0.5 mi$2.00M$1.52M$790K$3.16M$1.94M$1.48M$1.82M$1.68M$1.91M$2.01M$410K$2.18M$1.76M$2.41M$2.07M$736K$2.35M$1.92M$1.74M$3.50M$160K$2.36M$4.92M$2.60M318 31st AvBlock 1403, Lot 03000.25 miN427 23rd Ave: sold for $2,000,000 on 2026-09-22, 0.52 mi away522 35th Ave: sold for $1,588,800 on 2026-10-22, 0.36 mi away586 39th Ave: sold for $770,411 on 2026-04-30, 0.59 mi away563 23rd Ave: sold for $1,838,000 on 2026-10-05, 0.62 mi away621 25th Ave: sold for $2,020,000 on 2026-05-07, 0.51 mi away246 El Camino Del Mar: sold for $3,050,000 on 2026-06-17, 0.42 mi away524 39th Ave: sold for $2,025,000 on 2026-10-09, 0.55 mi away691 32nd Ave: sold for $1,400,000 on 2026-08-07, 0.49 mi away627 22nd Ave: sold for $1,825,000 on 2026-09-28, 0.73 mi away615 23rd Ave: sold for $1,150,000 on 2026-07-06, 0.68 mi away548 22nd Ave: sold for $1,675,000 on 2026-09-18, 0.68 mi away683 29th Ave: sold for $1,530,000 on 2026-03-12, 0.48 mi away4620 Anza St: sold for $1,920,000 on 2026-07-06, 0.53 mi away2532 Cabrillo St: sold for $1,910,000 on 2026-09-25, 0.66 mi away546 33rd Ave: sold for $1,938,000 on 2026-05-15, 0.32 mi away18 Marvel Ct: sold for $400,000 on 2026-04-14, 0.10 mi away6121 California St: sold for $2,100,000 on 2026-06-15, 0.43 mi away727 33rd Ave: sold for $1,600,000 on 2025-11-19, 0.56 mi away718 37th Ave: sold for $1,700,000 on 2026-06-22, 0.63 mi away6115 California St: sold for $2,350,000 on 2026-04-17, 0.43 mi away685 25th Ave: sold for $2,200,000 on 2026-05-19, 0.57 mi away542 22nd Ave: sold for $2,600,000 on 2026-07-10, 0.67 mi away822 37th Ave: sold for $2,000,000 on 2026-06-22, 0.75 mi away854 30th Ave: sold for $688,000 on 2026-02-17, 0.70 mi away739 34th Ave: sold for $2,325,000 on 2026-09-30, 0.59 mi away652 27th Ave: sold for $2,600,000 on 2026-10-16, 0.49 mi away323 19th Ave: sold for $2,350,000 on 2026-09-08, 0.68 mi away862 28th Ave: sold for $1,650,000 on 2026-01-09, 0.73 mi away667 34th Avenue: sold for $1,840,000 on 2026-03-26, 0.50 mi away655 39th Ave: sold for $1,700,000 on 2026-04-23, 0.67 mi away159 21st Ave: sold for $3,650,000 on 2026-10-06, 0.56 mi away454 21st Ave: sold for $150,000 on 2026-07-21, 0.66 mi away286 25th Ave: sold for $2,300,000 on 2026-04-16, 0.35 mi away576 27th Ave: sold for $4,800,000 on 2026-04-24, 0.41 mi away638 38th Ave: sold for $2,050,000 on 2026-04-14, 0.59 mi away775 34th Ave: sold for $1,648,000 on 2026-07-29, 0.63 mi away664 27th Ave: sold for $1,955,000 on 2026-06-24, 0.50 mi away713 24th Ave: sold for $1,800,000 on 2026-05-22, 0.64 mi away519 22nd Ave: sold for $1,680,000 on 2025-11-20, 0.63 mi away715 29th Ave: sold for $2,510,000 on 2026-06-09, 0.53 mi away622 24th Ave: sold for $1,850,000 on 2026-03-03, 0.56 mi away0.75 mi0.5 mi$2.00M$1.52M$790K$3.16M$1.68M$2.01M$410K$2.18M$2.07M$736K$2.35M$1.74M$3.50M$160K$2.36M318 31st AvBlock 1403, Lot 03000.5 miN427 23rd Ave: sold for $2,000,000 on 2026-09-22, 0.52 mi away522 35th Ave: sold for $1,588,800 on 2026-10-22, 0.36 mi away586 39th Ave: sold for $770,411 on 2026-04-30, 0.59 mi away563 23rd Ave: sold for $1,838,000 on 2026-10-05, 0.62 mi away621 25th Ave: sold for $2,020,000 on 2026-05-07, 0.51 mi away246 El Camino Del Mar: sold for $3,050,000 on 2026-06-17, 0.42 mi away524 39th Ave: sold for $2,025,000 on 2026-10-09, 0.55 mi away691 32nd Ave: sold for $1,400,000 on 2026-08-07, 0.49 mi away627 22nd Ave: sold for $1,825,000 on 2026-09-28, 0.73 mi away615 23rd Ave: sold for $1,150,000 on 2026-07-06, 0.68 mi away548 22nd Ave: sold for $1,675,000 on 2026-09-18, 0.68 mi away683 29th Ave: sold for $1,530,000 on 2026-03-12, 0.48 mi away4620 Anza St: sold for $1,920,000 on 2026-07-06, 0.53 mi away2532 Cabrillo St: sold for $1,910,000 on 2026-09-25, 0.66 mi away546 33rd Ave: sold for $1,938,000 on 2026-05-15, 0.32 mi away18 Marvel Ct: sold for $400,000 on 2026-04-14, 0.10 mi away6121 California St: sold for $2,100,000 on 2026-06-15, 0.43 mi away727 33rd Ave: sold for $1,600,000 on 2025-11-19, 0.56 mi away718 37th Ave: sold for $1,700,000 on 2026-06-22, 0.63 mi away6115 California St: sold for $2,350,000 on 2026-04-17, 0.43 mi away685 25th Ave: sold for $2,200,000 on 2026-05-19, 0.57 mi away542 22nd Ave: sold for $2,600,000 on 2026-07-10, 0.67 mi away822 37th Ave: sold for $2,000,000 on 2026-06-22, 0.75 mi away854 30th Ave: sold for $688,000 on 2026-02-17, 0.70 mi away739 34th Ave: sold for $2,325,000 on 2026-09-30, 0.59 mi away652 27th Ave: sold for $2,600,000 on 2026-10-16, 0.49 mi away323 19th Ave: sold for $2,350,000 on 2026-09-08, 0.68 mi away862 28th Ave: sold for $1,650,000 on 2026-01-09, 0.73 mi away667 34th Avenue: sold for $1,840,000 on 2026-03-26, 0.50 mi away655 39th Ave: sold for $1,700,000 on 2026-04-23, 0.67 mi away159 21st Ave: sold for $3,650,000 on 2026-10-06, 0.56 mi away454 21st Ave: sold for $150,000 on 2026-07-21, 0.66 mi away286 25th Ave: sold for $2,300,000 on 2026-04-16, 0.35 mi away576 27th Ave: sold for $4,800,000 on 2026-04-24, 0.41 mi away638 38th Ave: sold for $2,050,000 on 2026-04-14, 0.59 mi away775 34th Ave: sold for $1,648,000 on 2026-07-29, 0.63 mi away664 27th Ave: sold for $1,955,000 on 2026-06-24, 0.50 mi away713 24th Ave: sold for $1,800,000 on 2026-05-22, 0.64 mi away519 22nd Ave: sold for $1,680,000 on 2025-11-20, 0.63 mi away715 29th Ave: sold for $2,510,000 on 2026-06-09, 0.53 mi away622 24th Ave: sold for $1,850,000 on 2026-03-03, 0.56 mi away0.75 mi

41 sales inside 0.75 mi since May 2025. Click a sale on the map, or untick it below, to leave it out.

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Estimated sale price today

Low confidence

$1,543,000

$1,003,000estimated range$2,083,000

From 41 comps at a weighted median of $1,244 per sqft.

Block
1403
Lot
030
Sales
Nov 2025 to Oct 2026
Prices adjusted to
2026-11-02
Within
0.75 mi
Sold since
May 2025

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Sale prices versus asking

Similarity-weighted median: 37.1% above final asking.

Middle half: 25.4% above asking to 55.6% above asking.

33 of 41 selected comps have a verified final asking price.

Comparisons use the final advertised asking price from the same sale, before pending or closing.

Comparable sales (41)

Every sale inside the circle starts ticked. Untick one here, or click it on the map, to leave it out. Closer, more similar sales weigh more.

AddressSoldPriceFinal askingSale vs. askingAdj. today$/sqftSizeDist.WhyMatch
427 23rd Ave2026-09-22$2M$1,595,000$405,000 above asking (25.4%)$2M$1,4103bd 2ba 1,418sf0.52 mirecent
522 35th Ave2026-10-22$1.59M$998,000$590,800 above asking (59.2%)$1.52M$1,0043bd 2ba 1,516sf0.36 mirecent
586 39th Ave2026-04-30$770KNo asking price—$790K$6194bd 2ba 1,275sf0.59 misimilar size
563 23rd Ave2026-10-05$1.84M$1,888,888$50,888 below asking (2.7%)$1.76M$1,2684bd 3ba 1,389sf0.62 mirecent
621 25th Ave2026-05-07$2.02M$1,298,000$722,000 above asking (55.6%)$2.09M$1,5112bd 1ba 1,383sf0.51 mi
246 El Camino Del Mar2026-06-17$3.05M$2,395,000$655,000 above asking (27.3%)$3.16M$2,0663bd 2ba 1,530sf0.42 mi
524 39th Ave2026-10-09$2.02M$1,395,000$630,000 above asking (45.2%)$1.94M$1,2443bd 1ba 1,560sf0.55 mirecent
691 32nd Ave2026-08-07$1.4M$999,000$401,000 above asking (40.1%)$1.48M$1,4092bd 1ba 1,050sf0.49 mirecent
627 22nd Ave2026-09-28$1.82M$1,095,000$730,000 above asking (66.7%)$1.82M$1,6982bd 1ba 1,075sf0.73 mirecent
615 23rd Ave2026-07-06$1.15MNo asking price—$1.22M$1,1281ba 1,085sf0.68 mi
548 22nd Ave2026-09-18$1.68M$990,000$685,000 above asking (69.2%)$1.68M$1,5832bd 2ba 1,058sf0.68 mirecent
683 29th Ave2026-03-12$1.53MNo asking price—$1.59M$1,1354bd 2ba 1,400sf0.48 mi
4620 Anza St2026-07-06$1.92M$1,495,000$425,000 above asking (28.4%)$2.04M$1,2663bd 2ba 1,614sf0.53 mi
2532 Cabrillo St2026-09-25$1.91M$1,395,000$515,000 above asking (36.9%)$1.91M$1,1652bd 1ba 1,640sf0.66 mirecent
546 33rd Ave2026-05-15$1.94M$1,898,000
cut from $2M
$40,000 above asking (2.1%)$2.01M$1,0315bd 5ba 1,945sf0.32 mi
18 Marvel Ct2026-04-14$400KNo asking price—$410K$2133bd 2ba 1,926sf0.10 mi
6121 California St2026-06-15$2.1M$1,495,000$605,000 above asking (40.5%)$2.18M$1,1452bd 2ba 1,900sf0.43 mi
727 33rd Ave2025-11-19$1.6M$1,198,000$402,000 above asking (33.6%)$1.86M$1,1653bd 2ba 1,600sf0.56 mi
718 37th Ave2026-06-22$1.7M$998,000$702,000 above asking (70.3%)$1.76M$1,0154bd 4ba 1,735sf0.63 mi
6115 California St2026-04-17$2.35MNo asking price—$2.41M$1,3133bd 2ba 1,834sf0.43 mi
685 25th Ave2026-05-19$2.2M$1,795,000$405,000 above asking (22.6%)$2.28M$1,2652bd 2ba 1,800sf0.57 mi
542 22nd Ave2026-07-10$2.6M$1,695,000$905,000 above asking (53.4%)$2.77M$1,5873bd 3ba 1,743sf0.67 mi
822 37th Ave2026-06-22$2M$1,595,000$405,000 above asking (25.4%)$2.07M$1,2253bd 2ba 1,692sf0.75 mi
854 30th Ave2026-02-17$688KNo asking price—$736K$4662bd 1ba 1,579sf0.70 mi
739 34th Ave2026-09-30$2.33M$1,500,000$825,000 above asking (55.0%)$2.33M$1,1922bd 2ba 1,950sf0.59 mirecent
652 27th Ave2026-10-16$2.6M$2,495,000$105,000 above asking (4.2%)$2.49M$1,1684bd 4ba 2,133sf0.49 mirecent
323 19th Ave2026-09-08$2.35M$1,688,000$662,000 above asking (39.2%)$2.35M$1,3003bd 1ba 1,808sf0.68 mirecent
862 28th Ave2026-01-09$1.65MNo asking price—$1.92M$1,2821ba 1,500sf0.73 mi
667 34th Avenue2026-03-26$1.84M$1,795,000$45,000 above asking (2.5%)$1.91M$1,0593bd 2ba 1,805sf0.50 mi
655 39th Ave2026-04-23$1.7M$1,288,000$412,000 above asking (32.0%)$1.74M$9854bd 3ba 1,769sf0.67 mi
159 21st Ave2026-10-06$3.65M$3,500,000$150,000 above asking (4.3%)$3.5M$1,7493bd 2ba 2,000sf0.56 mirecent
454 21st Ave2026-07-21$150KNo asking price—$160K$842bd 1.5ba 1,900sf0.66 mi
286 25th Ave2026-04-16$2.3M$1,749,000$551,000 above asking (31.5%)$2.36M$1,1124bd 4ba 2,120sf0.35 mi
576 27th Ave2026-04-24$4.8M$2,495,000$2,305,000 above asking (92.4%)$4.92M$6,5593bd 1ba 750sf0.41 mi
638 38th Ave2026-04-14$2.05M$1,495,000$555,000 above asking (37.1%)$2.1M$1,1163bd 2ba 1,882sf0.59 mi
775 34th Ave2026-07-29$1.65M$1,700,000$52,000 below asking (3.1%)$1.75M$8412bd 2ba 2,084sf0.63 mi
664 27th Ave2026-06-24$1.96M$1,789,000$166,000 above asking (9.3%)$2.03M$9344bd 3ba 2,170sf0.50 mi
713 24th Ave2026-05-22$1.8M$1,388,000$412,000 above asking (29.7%)$1.86M$1,0223bd 2ba 1,823sf0.64 mi
519 22nd Ave2025-11-20$1.68M$1,248,000$432,000 above asking (34.6%)$1.96M$1,0873bd 2ba 1,800sf0.63 mi
715 29th Ave2026-06-09$2.51M$2,565,000$55,000 below asking (2.1%)$2.6M$1,1804bd 3ba 2,205sf0.53 mi
622 24th Ave2026-03-03$1.85M$1,695,000$155,000 above asking (9.1%)$1.92M$9273bd 2ba 2,073sf0.56 mi